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		<lastBuildDate>Fri, 10 Dec 2010 11:04:29 -0600</lastBuildDate>
		<title>Everyday Science</title>
		<itunes:author>PSD Channel 10 and Little Shop of Physics</itunes:author>
		<link>http://littleshopofphysics.wordpress.com/</link>
		<generator>Podcast Maker v1.4.0 - http://www.lemonzdream.com/podcastmaker</generator>
		<itunes:owner><itunes:email>brian.jones@colostate.edu</itunes:email>
		</itunes:owner>
		<description><![CDATA[Everyday Science is a joint production of Poudre School District Channel 10 and the Little Shop of Physics.]]></description>
		<itunes:subtitle />
		<itunes:summary>Everyday Science is a joint production of Poudre School District Channel 10 and the Little Shop of Physics. PSD Channel 10 (http://www.psdschools.org/services/channel10/) is the Poudre School District's educational cable access TV station. The Little Shop of Physics (http://littleshop.physics.colostate.edu/) is a hands-on science outreach program at Colorado State University in Fort Collins, CO. On the regularly aired television program "Everday Science," LSOP Director Brian Jones works with PSD students to demonstrate the principles of physics in fun and exciting ways! Every episode is something new and different and encourages viewers to try their hand at everyday science.</itunes:summary>
		<language>en</language>
		<copyright />
		<image>
			<url>http://littleshopofphysics.files.wordpress.com/2010/02/espodcastlogo_bluemic.jpg</url>
			<title>Everyday Science</title>
			<link>http://littleshopofphysics.wordpress.com/</link>
			<width>144</width>
			<height>128</height>
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		<itunes:image href="http://littleshopofphysics.files.wordpress.com/2010/02/espodcastlogo_bluemic.jpg" />
		<category>Natural Sciences</category>
		<itunes:category text="Science &amp; Medicine">
			<itunes:category text="Natural Sciences" />
		</itunes:category>
		<category>K-12</category>
		<itunes:category text="Education">
			<itunes:category text="K-12" />
		</itunes:category>
		<category>Education</category>
		<itunes:category text="Education" />
		<itunes:keywords />
		<itunes:explicit>no</itunes:explicit>
		


<item>
<title>Show Me Some Science: Constructive and Destructive Interference</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We are super excited to release our first podcast in our new series, Show Me Some Science! These short podcasts are designed to be used in the classroom or incorporated into your lessons.

In this episode we look at wave interference. When two waves meet they can interact before they pass through each other. They can add up or cancel out and this is know as constructive and destructive interference. ]]>
</description>
<itunes:subtitle>Our newest podcast designed for teachers to use in their classroom!</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,9 May 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:00:34</itunes:duration>  
<itunes:keywords>Show Me Some Science, CSU, Colorado State University, education, Channel 9, Little Shop of Physics, Waves, Brian Jones, hands-on science, K-12, Northern Colorado, constructive interference, destructive interference, wave interference, teacher </itunes:keywords> 
</item>	

		
<item>
<title>Mixtures 10: Mixing Carbon Dioxide and Water</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this last segment of the mixtures episode, Brian shows how fun and delicious it is to mix Carbon Dioxide and water!]]>
</description>
<itunes:subtitle>Awesome fizzy science!</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,2 May 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:05:52</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, river, carbon dioxide, soda, lemonade, mentos </itunes:keywords> 
</item>	


<item>
<title>The Making of Weather and Science Day</title>  
<itunes:author>Little Shop of Physics, Channel 9 and the Colorado Rockies</itunes:author>  
<description> 
<![CDATA[The Colorado Rockies, 9News and Colorado State University are teaming up to launch the Fifth Annual Weather and Science Day at Coors Field on April 23, 2014.

Here’s a video of the Little Shop of Physics Team getting ready for the big event!]]>
</description>
<itunes:subtitle>Preparing for the Biggest Physics Lesson Ever</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2014/04/makingofwsd_podcast.mov
</guid>  
<pubDate>Fri,18 Apr 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:05:37</itunes:duration>  
<itunes:keywords>Colorado Rockies, CSU, Colorado State University, education, Channel 9, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, parachute, wish lantern, launching </itunes:keywords> 
</item>	
		
		
<item>
<title>Mixtures 9: Mixtures in Nature and Unmixing with Salt</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Rivers can be a great example of mixtures, when the water carries rocks, sand and clay and deposits them in different places. Join geologist (and EverDay Science Producer!) Herb Saperston as he explores mixtures along the Podure River.

Also, we look one last time at mixing and unmixing. This time the secret ingredient is salt!]]>
</description>
<itunes:subtitle>Rivers are a mixture!</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,11 Apr 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:18</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, river, salt, highlighter, geology, unmixing </itunes:keywords> 
</item>	


<item>
<title>Mixtures 8: Unmixing Milk</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[You may have never thought about this, but milk is a mixture of different substances including proteins, sugars, and water. Learn how to "unmix" milk to make curds and whey!]]>
</description>
<itunes:subtitle>Unmixing Milk? No whey!</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,04 Apr 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:16</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, milk, whey, mixture, curds and whey, unmixing </itunes:keywords> 
</item>	


<item>
<title>Mixtures 7: Unmixing Plastics and Sand</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Last time we saw that it is possible to unmix a mixture, or separate it into it's constituent parts. This week we will learn how to unmix different types of plastic so they can be recycled. And we'll learn how to unmix sand from Dominica.]]>
</description>
<itunes:subtitle>How can we unmix different types of plastic so they can be recycled?</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,28 Mar 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:25</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, sand, elements, mixture, plastic, unmixing </itunes:keywords> 
</item>	


<item>
<title>Mixtures 6: Empedocles and Unmixing</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Empedocles was an ancient Greek Philosopher and the first Western thinker to propose that everything in the world was a mixture of basic substances. He believed the four elements were Earth, Air, Fire and Water.

In this podcast we also look at physically un-mixing, or separating out mixtures into their basic substances.]]>
</description>
<itunes:subtitle>Learn one way to unmix a mixture into it's basic substances!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2014/03/eds_mixtures_06_empedocles-dvd.mov
</guid>  
<pubDate>Fri,14 Mar 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:27</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, Empedocles, elements, mixture, earth air fire water, unmixing </itunes:keywords> 
</item>	

<item>
<title>Mixtures 5: Hot Cocoa</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Cocoa does not like to mix with cold water. Brian and the team use emulsifiers, heating and good old fashioned stirring to get the cocoa to mix in for a delicious beverage!]]>
</description>
<itunes:subtitle>There's a physical reason why we use hot water to make cocoa!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2014/03/eds_mixtures_05_hotandcoldcocoa-dvd.mov
</guid>  
<pubDate>Fri,07 Mar 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, emulsifier, hot cocoa, mixture, physics, water </itunes:keywords> 
</item>
		
		
<item>
<title>Mixtures 4: Paper Boats</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We've already seen that oil and water don't mix. In this episode, we see how we can use this to propel little paper "boats" on the surface of water.]]>
</description>
<itunes:subtitle>Motorboats Powered by Non-mixing!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2014/02/eds_mixtures_04_paperboats-dvd.mov
</guid>  
<pubDate>Fri,28 Feb 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:06</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, paper boat, oil, mixture, physics, water </itunes:keywords> 
</item>		

		
<item>
<title>Mixtures 3: Magic Sand</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Magic Sand is specially treated sand that does not get wet! Another way of thinking of it is that it does not mix with water. At all. We play around with magic sand and then find a way to get it wet!]]>
</description>
<itunes:subtitle>Sand that does not get wet! Until we find a way!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2014/02/eds_mixtures_03_magicsand-dvd.mov
</guid>  
<pubDate>Fri,21 Feb 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:27</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, forces, magic sand, mixture, physics, water </itunes:keywords> 
</item>


<item>
<title>Mixtures 2: Oil and Water</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[First we play around with cornstarch and water a little bit more. Then we see what happens when you try to mix oil and water!]]>
</description>
<itunes:subtitle>Do oil and water mix?</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,14 Feb 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:42</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, forces, cornstartch, oil, physics, water </itunes:keywords> 
</item>

<item>
<title>Mixtures 1: Show Open and Forces</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[This is our first podcast from a new EveryDay Science Show. The show is titled Mixtures and we will start off by looking at cornstarch and water. Sometimes it behaves like a liquid and sometimes it behaves like a solid. It all depends on the forces involved!]]>
</description>
<itunes:subtitle>Cornstart and water: a liquid or a solid? Depends on the force!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2014/02/eds_mixtures_01_showopenforces-dvd.mov
</guid>  
<pubDate>Fri,7 Feb 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:07</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, mixtures, forces, cornstartch, non newtonian, physics, water </itunes:keywords> 
</item>


<item>
<title>Discover a New Dimension 10: The Size of the Moon and Behind the Scenes</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Do you think the moon looks bigger when it's close to the horizon that when it's straight overhead? Well, it's just an illusion...and we can prove it! And we will take a look at EveryDay Science! behind the scenes!]]>
</description>
<itunes:subtitle>Does the moon look bigger when it's near the horizon?</itunes:subtitle>  
<itunes:summary />  
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</guid>  
<pubDate>Fri,31 Jan 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:40</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, perception, illusions, perspective, basketballs, magic, moon </itunes:keywords> 
</item>

		
	
<item>
<title>Discover a New Dimension 9: Perception and Illusions</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[When you see objects next to each other, your brain makes certain assumptions. It's possible to trick your brain into seeing things in different ways! Magicians use some of these tricks which are referred to as "smoke and mirrors."]]>
</description>
<itunes:subtitle>Perception: What you see is not necessarily what you get!</itunes:subtitle>  
<itunes:summary />  
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<pubDate>Fri,24 Jan 2014 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:54</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, perception, illusions, perspective, basketballs, magic, mirror </itunes:keywords> 
</item>
	
<item>
<title>Discover a New Dimension 8: How Strong Is Paper?</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[You might not think of paper as being exceptionally strong, but the again you might be surprised. In this segment you will see paper pulled as hard as we can and also paper supporting a 40 pound cinder block! ]]>
</description>
<itunes:subtitle>Paper: It's stronger than you think!</itunes:subtitle>  
<itunes:summary />  
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<pubDate>Fri,22 Nov 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:32</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, strength, cinder block, newspaper, fibers, tearing, paper </itunes:keywords> 
</item>

	
<item>
<title>Discover a New Dimension 7: A New Dimension of Paper</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[ If you pull paper one way it's easy to tear but it you pull it another it's not. Brian and the students see if they can hang from a newspaper.]]>
</description>
<itunes:subtitle>Paper can we really strong or really weak depending on how you tear it!</itunes:subtitle>  
<itunes:summary />  
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<pubDate>Fri,22 Nov 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:43</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, strength, new dimension, newspaper, fibers, tearing, paper </itunes:keywords> 
</item>


<item>
<title>Discover a New Dimension 6: Green Screen</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[ Students can disappear and seem to catch on fire using a green screen. Check out how this works!]]>
</description>
<itunes:subtitle>Discover a new dimension of using colors to play tricks with a video camera!</itunes:subtitle>  
<itunes:summary />  
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<pubDate>Fri,15 Nov 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:46</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, 3D, ultraviolet, light, camera, green screen, chroma key </itunes:keywords> 
</item>	
	
<item>
<title>Discover a New Dimension 5: Ultraviolet Florescence and 3D Movies</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[ Check out the world of ultraviolet florescence. Plus drinking glowing Martian Soda with mustaches! Also, get out your 3D glasses (or see the video on how to get a pair!)]]>
</description>
<itunes:subtitle>Discover a new dimension of light and depth!</itunes:subtitle>  
<itunes:summary />  
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<pubDate>Fri,8 Nov 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:24</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, 3D, ultraviolet, light, 3D movie, florescent, florescence </itunes:keywords> 
</item>
	
	
<item>
<title>Discover a New Dimension 4: Polarizers, Art and Calculators</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[ Brian and the students use tape to make stained glass windows that can only been seen with polarizers! Also, a surgically altered calculator which switches colors depends on the angle! ]]>
</description>
<itunes:subtitle>Stained glass windows and calculators that you can only see with polarizers!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/11/eds_newdimension_04_polarizationartcalculator-dvd.mov
" length="16070673"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/11/eds_newdimension_04_polarizationartcalculator-dvd.mov
</guid>  
<pubDate>Fri,1 Nov 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:03</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, stained glass window, polarizer, light, polarization, calculator, art </itunes:keywords> 
</item>
		

<item>
<title>Discover a New Dimension 3: Polarization</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Light, like any wave, can be polarized. That is to say that the wave can wiggle in certain directions. See what happens when you filter out light that is wiggling in a certain direction! ]]>
</description>
<itunes:subtitle>Waves Can Wiggle In Many Ways</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/10/eds_newdimension_03_polarization-dvd.mov
" length="22216438"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/10/eds_newdimension_03_polarization-dvd.mov
</guid>  
<pubDate>Fri,25 Oct 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:53</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, dimension, polarizer, light, polarization, wave, filter </itunes:keywords> 
</item>
		
	
<item>
<title>Discover a New Dimension 2: The Spectrum of Light</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this podcast we look at everyday objects using the entire rainbow — the spectrum of light! Then we see what’s missing when we shine light through different colored cups! ]]>
</description>
<itunes:subtitle>Conducting and insulating foods.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/10/eds_newdimension_02_spectrumoflight-dvd.mov
" length="36551646"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/10/eds_newdimension_02_spectrumoflight-dvd.mov
</guid>  
<pubDate>Fri,18 Oct 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:35</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, dimension, rainbow, light, absorbtion, spectrum, colors </itunes:keywords> 
</item>
	
	
	
<item>
<title>Discover a New Dimension 1: Show Open and Sodium Lamp</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[This is our first Podcast from the Everyday Science show called Discover a New Dimension. Brian introduces some students from Preston Middle School and illuminates fruit with light from sodium lamp! ]]>
</description>
<itunes:subtitle>Conducting and insulating foods.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/10/eds_newdimension_01_opensodiumlamp-dvd.mov" length="31351825 "/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/10/eds_newdimension_01_opensodiumlamp-dvd.mov</guid>  
<pubDate>Fri,11 Oct 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:09</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, dimension, sodium lamp, light, absorbtion, yellow, colors </itunes:keywords> 
</item>


<item>
<title>Electricity 13: People Are Electric! How About Our Food?</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Brian shows that nerves in people are electric. What kinds of foods are electric conductors?]]>
</description>
<itunes:subtitle>Conducting and insulating foods.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/10/eds_electricity_13_showclose-dvd.mov" length="28051186"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/10/eds_electricity_13_showclose-dvd.mov</guid>  
<pubDate>Fri,04 Oct 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:31</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. conductors, insulators, people </itunes:keywords> 
</item>
		
		
<item>
<title>Electricity 12: Plasma Ball</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Brian talks about lightning and lightning rods!]]>
</description>
<itunes:subtitle>How important are lightning rods?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_12_plasmaball-dvd.mov" length="211278424"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_12_plasmaball-dvd.mov</guid>  
<pubDate>Fri,27 Sep 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, plasma ball </itunes:keywords> 
</item>

<item>
<title>Electricity 11: Lightning Rod</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We introduced Benjamin Franklin in an earlier podcast and now we look at one of his inventions, the lightning rod. How does a lightning rod work? We answer that question and more on this episode of EveryDay Science!]]>
</description>
<itunes:subtitle>How important are lightning rods?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_11_lightningrod-dvd.mov" length="21693328"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_11_lightningrod-dvd.mov</guid>  
<pubDate>Fri,20 Sep 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, lightning rod </itunes:keywords> 
</item>
		
<item>
<title>Electricity 10: Van de Graaff generator</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA["Would you like to be shocked?" "Yes, please." Liam tries his hand at the Van de Graaff generator and learns a little about how it works. It's a hair raising good time!]]>
</description>
<itunes:subtitle>Get ready to be shocked!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_10_vandegraaff-dvd.mov" length="15191768"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_10_vandegraaff-dvd.mov</guid>  
<pubDate>Fri,13 Sep 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:10</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, van de graaff, sparks </itunes:keywords> 
</item>
		
<item>
<title>Electricity 9: Static Sensing</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[When enough electrical charge is built up, you can get a spark! Shocking!]]>
</description>
<itunes:subtitle>High voltage fun!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_09_staicsensing-dvd.mov" length="20677901"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/09/eds_electricity_09_staicsensing-dvd.mov</guid>  
<pubDate>Fri,06 Sep 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:32</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, van de graaff, sparks </itunes:keywords> 
</item>
		
<item>
<title>Electricity 8: Generators</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Most often electricity is produced by a magnet rotating in a coil of wire, but something has to make that magnet rotate. There are many different ways to do this, we look at some of these in this podcast.]]>
</description>
<itunes:subtitle>What do generators do?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_08_generators-dvd.mov" length="18585185"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_08_generators-dvd.mov</guid>  
<pubDate>Fri,30 Aug 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:23</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, magnets, generators </itunes:keywords> 
</item>
		
<item>
<title>Electricity 7: Magnets and Electricity</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What can you do with a coil of wire and a magnet? Hint: It has something to do with electricity!]]>
</description>
<itunes:subtitle>How do a coil of wire and a magnet make electricity</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_07_magnetsandelectricity-dvd.mov" length="23713171"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_07_magnetsandelectricity-dvd.mov</guid>  
<pubDate>Fri,23 Aug 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:50</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, magnets </itunes:keywords> 
</item>
		
<item>
<title>Electricity 6: Making a battery</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Are there any everyday household items that can make a battery? Yes there are! Want to learn what and how? Watch this podcast and find out!]]>
</description>
<itunes:subtitle>Learn how to make a battery from everyday items!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_06_makingabattery-dvd.mov" length="22398918"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_06_makingabattery-dvd.mov</guid>  
<pubDate>Fri,16 Aug 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:53</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, battery </itunes:keywords> 
</item>
		
<item>
<title>Electricity 5: Historical Scientist Benjamin Franklin</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Is lightning a form of electricity? Our historical scientist Benjamin Franklin found out in a very shocking way!]]>
</description>
<itunes:subtitle>Learn more about lightning!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_05_hsbenfranklin-dvd.mov" length="17140777"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/08/eds_electricity_05_hsbenfranklinr-dvd.mov</guid>  
<pubDate>Fri, 09 Aug 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:03</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, lightning </itunes:keywords> 
</item>
		
<item>
<title>Electricity 4: Conductivity of Water</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[You are a conductor and so is water! Check out this podcast to learn more about why you are a conductor and about the conductivity of water.]]>
</description>
<itunes:subtitle>Charges and Water!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_04_conductivityofwater-dvd.mov" length="27667206"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_04_conductivityofwater-dvd.mov</guid>  
<pubDate>Fri, 02 Aug 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:15</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, insulator, conductor</itunes:keywords> 
</item>
		
		
<item>
<title>Electricity 3: Insulators and Conductors</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Do you know how insulators and conductors are different? Do you know which one you are? Test your knowledge!]]>
</description>
<itunes:subtitle>Are you an insulator or a conductor?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_03_insulatorsconductors-dvd.mov" length="22042847"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_03_insulatorsconductors-dvd.mov</guid>  
<pubDate>Fri, 26 Jul 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:37</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges, insulator, conductor</itunes:keywords> 
</item>
		
<item>
<title>Electricity 2: Positive and Negative Charges</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[It's time to get sparky! In this podcast, we look at negative and positive charges and how they repel and attract. ]]>
</description>
<itunes:subtitle>Do positive and negative charges repel or attract?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_02_charges-dvd.mov" length="19898259"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_02_charges-dvd.mov</guid>  
<pubDate>Fri, 19 Jul 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:34</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity. charges</itunes:keywords> 
</item>
		
<item>
<title>Electricity 1: Show open and Static Electricity</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[This is our first podcast from a new EveryDay Science Show. Electricity is our topic and we start out by introducing static electricity. ]]>
</description>
<itunes:subtitle>Are you ready to learn about electricity?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_01_showopen-dvd.mov" length="25343374"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/07/eds_electricity_01_showopen-dvd.mov</guid>  
<pubDate>Fri, 12 Jul 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:22</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, electricity, static electricity</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 11: Liquid Nitrogen Ice Cream</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We end our series on phase changes with a frosty treat! We use liquid nitrogen to make ice cream and have a very special guest help us out!]]>
</description>
<itunes:subtitle>Liquid nitrogen ice cream, always a favorite!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/07/eds_boilingandfreezing11_liquidnitrogenicecream-dvd.mov" length="35365897"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/07/eds_boilingandfreezing11_liquidnitrogenicecream-dvd.mov</guid>  
<pubDate>Fri, 05 Jul 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:50</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 10: Superconductor</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We use liquid nitrogen to create a superconductor, which has some amazing magnetic properties. This podcast is a must see!]]>
</description>
<itunes:subtitle>A superconductor! This is exciting!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing10_superconductor-dvd1.mov" length="22173458"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing10_superconductor-dvd1.mov</guid>  
<pubDate>Fri, 28 Jun 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:44</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 9: Bubbles floating on CO2</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Last time, we showed you how a bubble can float on gas. We have some special bubbles this time around and the result is pretty awesome! Don't miss out!]]>
</description>
<itunes:subtitle>More bubbles floating, but even BIGGER!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing9_co2bubbles-dvd.mov" length="19617700"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing9_co2bubbles-dvd.mov</guid>  
<pubDate>Fri, 21 Jun 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:21</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 8: Historical Scientist James Watt and floating bubbles</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Meet our historical scientist, James Watt, an english inventor who used phase change to create a device that turns energy into useful work. Then, we take a look at how bubbles can float on gas!]]>
</description>
<itunes:subtitle>Meet english inventor James Watt!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing8_hswattandbubbles-dvd.mov" length="27027318"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing8_hswattandbubbles-dvd.mov</guid>  
<pubDate>Fri, 14 Jun 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:22</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 7: Cooking with Phase Change</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this segment, we learn how to cook with energy transfer from a phase transition. It's a melty chocolaty good time!]]>
</description>
<itunes:subtitle>A yummy science snack!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing7_cookingwithphasechange-dvd.mov" length="31569098"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/06/eds_boilingandfreezing7_cookingwithphasechange-dvd.mov</guid>  
<pubDate>Fri, 07 Jun 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:39</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 6: Taking heat out</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[If something is frozen, does it feel hot or cold? This may seem like a silly question, but we freeze something that may change your answer!]]>
</description>
<itunes:subtitle>How do heat packs work?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing6_takingheatout-dvd.mov" length="31924779"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing6_takingheatout-dvd.mov</guid>  
<pubDate>Fri, 31 May 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:39</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 5: Heat in and Heat out</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We have looked at different phase changes, and now we are going to look at the energy that is involved, when we make those changes. When a liquid changes into a gas, do you put heat in or take heat out? Find out!]]>
</description>
<itunes:subtitle>How does energy work with phase changes?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing5_heatinandheatout-dvd.mov" length="23327968"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing5_heatinandheatout-dvd.mov</guid>  
<pubDate>Fri, 24 May 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:45</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 4: Condensation</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this podcast, we learn how to make a fancy dessert using phase change. Also, we take a look at how condensation works on a warm, sunny day.]]>
</description>
<itunes:subtitle>Why does your glass sweat on a warm, sunny day?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing4_condensation-dvd.mov" length="31133053"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing4_condensation-dvd.mov</guid>  
<pubDate>Fri, 17 May 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 3: Liquid Oxygen</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Liquid nitrogen is very cold but boils at room temperature. If liquid nitrogen is boiling, what happens when it condenses? The result is surprising and spectacular! Don't miss out!]]>
</description>
<itunes:subtitle>How can you create liquid oxygen?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing3_liquidoxygen-dvd.mov" length="29019934"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing3_liquidoxygen-dvd.mov</guid>  
<pubDate>Fri, 10 May 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, condensation, phase change, liquid nitrogen</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 2: Distillation</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Can salt water be easily purified? Check out this podcast to find out!]]>
</description>
<itunes:subtitle>What is distillation?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing2_distillation-dvd.mov" length="19802076"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/05/eds_boilingandfreezing2_distillation-dvd.mov</guid>  
<pubDate>Fri, 03 May 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:26</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, distillation, phase change</itunes:keywords> 
</item>
		
<item>
<title>Boiling and Freezing 1: Show open and melting spoons</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[To begin this series of podcasts about boiling and freezing, we melt spoons...don't think it's possible...watch and learn!]]>
</description>
<itunes:subtitle>Melting spoons with science!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/04/eds_boilingandfreezing1_meltingspoons-dvd.mov" length="25101736"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/04/eds_boilingandfreezing1_meltingspoons-dvd.mov</guid>  
<pubDate>Fri, 26 Apr 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:14</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, boiling and freezing, melting spoons, phase change</itunes:keywords> 
</item>
		
<item>
<title>Little Shop of Physics Weather and Science Day</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The Little Shop of Physics is teaming up with the Rockies 9News for Weather and Science day Wednesday, April 24th. We will have all kinds of cool experiments for the kids. We have been hard at work making BIGGER versions of some of our classic demonstrations. Check it out!!]]>
</description>
<itunes:subtitle>Little Shop of Physics, the Colorado Rockies and 9News join forces for Weather and Science Day!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/04/wsdpreview2.mov" length="62606203" />  
<guid>http://littleshopofphysics.files.wordpress.com/2013/04/wsdpreview2.mov</guid>  
<pubDate>Fri, 19 Apr 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:00</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, Weather and Science Day</itunes:keywords> 
</item>

<item>
<title>Little Shop of Physics open house time lapse!</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We have a special treat for this week's podcast! A time lapse video of the Little Shop of Physics open house 2013. Not only can you watch the actual open house,but also get a behind the scenes look at all the work leading up to the day. Maybe you will see yourself or someone you know!]]>
</description>
<itunes:subtitle>Open house time lapse</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/04/2013-open-house-lsop-timelapseweb-dvd.mov" length="207722220"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/04/2013-open-house-lsop-timelapseweb-dvd.mov</guid>  
<pubDate>Fri, 12 Apr 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:18</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time laspse, open house</itunes:keywords> 
</item>

<item>
<title>Conservation 11: Show Close</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[This podcast finishes out our Everyday Science episode on conservation and we end with an unconventional way of making hot cocoa.]]>
</description>
<itunes:subtitle>Hot cocoa!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/04/conservation_podcast11_showclose-dvd.mov" length="34510935"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/04/conservation_podcast11_showclose-dvd.mov</guid>  
<pubDate>Fri, 05 Apr 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:26</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, thermal energy</itunes:keywords> 
</item>

<item>
<title>Conservation 10: Work and Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[When you drop a bowling ball, it has potential energy that changes into kinetic energy as the ball falls. What happens when the bowling ball lands? The answer may surprise you!]]>
</description>
<itunes:subtitle>Work and Energy</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast10_workandenergy-dvd.mov" length="29144188"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast10_workandenergy-dvd.mov</guid>  
<pubDate>Fri, 29 Mar 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, thermal energy</itunes:keywords> 
</item>

<item>
<title>Conservation 9: Thermal Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Thermal energy is something we use in our everyday lives and you might not even notice it! In this podcast, we use a thermal camera to learn more about how thermal energy is conserved.]]>
</description>
<itunes:subtitle>Using the thermal camera!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast9_thermalenergy-dvd.mov" length="27586513"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast9_thermalenergy-dvd.mov</guid>  
<pubDate>Fri, 22 Mar 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:17</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, thermal energy</itunes:keywords> 
</item>

<item>
<title>Conservation 8: Jan Baptista van Helmont and heat engines</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Do you really know where the mass of a tree comes from? In this podcast, our historical scientist, Jan Baptista van Helmont answers that question. We also take a look at heat engines, which are pretty cool too!]]>
</description>
<itunes:subtitle>Our historical scientist and heat engines!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast8_historialscientist-dvd.mov" length="29346487"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast8_historialscientist-dvd.mov</guid>  
<pubDate>Fri, 15 Mar 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:52</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, energy, heat engines</itunes:keywords> 
</item>

<item>
<title>Conservation 7: Conservation of Mass</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Mass is conserved, it doesn't go away. In this podcast, we have a very exciting experiment that looks at how conservation of mass works. You don't want to miss this one!]]>
</description>
<itunes:subtitle>Conservation of mass</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast7_conservationofmass-dvd.mov" length="28665360"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast7_conservationofmass-dvd.mov</guid>  
<pubDate>Fri, 08 Mar 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:47</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, energy, conservation of mass</itunes:keywords> 
</item>

<item>
<title>Conservation 6: Conservation of Angular Momentum</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[When something is moving, it has momentum, when something is spinning it has angular momentum. In this podcast, we look at conservation of angular momentum and how it works!]]>
</description>
<itunes:subtitle>Angular momentum.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast6_conservationofangularmomentum-dvd.mov" length="25102464"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/03/conservation_podcast6_conservationofangularmomentum-dvd.mov</guid>  
<pubDate>Fri, 01 Mar 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:03</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, energy, conservation of angular momentum</itunes:keywords> 
</item>

<item>
<title>Conservation 5: Conservation of Momentum</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Did you enjoy the last experiment with the water rocket car? Get ready for more! This time we use the rocket car to look at conservation of momentum, but with a twist!]]>
</description>
<itunes:subtitle>Rocket car with a twist!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast5_conservationofmomentum-dvd.mov" length="20384873"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast5_conservationofmomentum-dvd.mov</guid>  
<pubDate>Fri, 22 Feb 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:24</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, energy, conservation of momentum</itunes:keywords> 
</item>

<item>
<title>Conservation 4: Stored Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What happens when you pump air into a rocket car full of water? How do hybrid cars work? Watch and learn!!!]]>
</description>
<itunes:subtitle>Stored energy at work.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast4_storedenergy-dvd.mov" length="22867628"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast4_storedenergy-dvd.mov</guid>  
<pubDate>Fri, 15 Feb 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:51</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, energy</itunes:keywords> 
</item>

<item>
<title>Conservation 3: Transferring Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Energy cannot be created or destroyed; it can only be changed from one form to another. In this podcast, we use toy cars to show how energy can be stored and transferred.]]>
</description>
<itunes:subtitle>Test of courage!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast3_transferenergy-dvd.mov" length="19555765"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast3_transferenergy-dvd.mov</guid>  
<pubDate>Fri, 08 Feb 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:21</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, energy</itunes:keywords> 
</item>

<item>
<title>Conservation 2: Bowling ball experiment</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Our bowling ball experiment is a test of courage! Check it out and learn more about different types of energy.]]>
</description>
<itunes:subtitle>Test of courage!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast2_bowlingball-dvd.mov" length="19607345"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/02/conservation_podcast2_bowlingball-dvd.mov</guid>  
<pubDate>Fri, 01 Feb 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:22</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation, bowling ball</itunes:keywords> 
</item>

<item>
<title>Conservation 1: Show open and an introduction to conservation of energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Today we start a new series of podcasts with an introduction to conservation of energy. There is one word that can describe this new series...AWESOME!!]]>
</description>
<itunes:subtitle>Conservation is AWESOME!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/01/conservation_podcast1_intro-dvd.mov" length="24418253"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/01/conservation_podcast1_intro-dvd.mov</guid>  
<pubDate>Fri, 25 Jan 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:02</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, conservation</itunes:keywords> 
</item>

<item>
<title>Spin 11: Making Pizza</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In our last podcast, in this series about spin, we invited Nick Tindell from Celestino's to show us how spin is used when making pizza!]]>
</description>
<itunes:subtitle>Pizza!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/01/spin_podcast11_makingpizza-dvd.mov" length="36027547"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/01/spin_podcast11_makingpizza-dvd.mov</guid>  
<pubDate>Fri, 18 Jan 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:34</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, pizza</itunes:keywords> 
</item>

<item>
<title>Spin 10: Spin and Weather</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[If the earth didn't spin, we would have really boring weather! Find out how the spin of the earth is responsible for the weather and how the axis of the spin is responsible for the seasons.]]>
</description>
<itunes:subtitle>Earth's spin and the seasons.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/01/spin_podcast10_spinandweather-dvd.mov" length="14300459"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/01/spin_podcast10_spinandweatherh-dvd.mov</guid>  
<pubDate>Fri, 11 Jan 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:54</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, weather, earth</itunes:keywords> 
</item>

<item>
<title>Spin 9: Spin of the earth</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this podcast we look at a physical model of the earth, a spinning disk of water that mirrors the spin of the planet, to see how weather patterns develop. ]]>
</description>
<itunes:subtitle>How do weather patterns develop?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2013/01/spin_podcast9_spinoftheearth-dvd.mov" length="34719166"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2013/01/spin_podcast9_spinoftheearth-dvd.mov</guid>  
<pubDate>Fri, 04 Jan 2013 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:11</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, weather, earth</itunes:keywords> 
</item>

<item>
<title>Spin 8: A tornado that bites its tail</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Have you ever seen a tornado bite its tail? Probably not, but in this podcast we create something that looks very similar to just that!]]>
</description>
<itunes:subtitle>A tornado that bites its tail!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast8_tornadobititstail-dvd.mov" length="21199823"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast8_tornadobititstail-dvd.mov</guid>  
<pubDate>Fri, 28 Dec 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:42</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, tornado</itunes:keywords> 
</item>

<item>
<title>Spin 7: Spiral Wishing Well</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Check out our homemade spiral wishing well, and like everything we make in the Little Shop of Physics, it's made from everyday objects. Make a wish!]]>
</description>
<itunes:subtitle>Make a wish!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast7_spiralwishingwell-dvd.mov" length="25169892"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast7_spiralwishingwell-dvd.mov</guid>  
<pubDate>Fri, 21 Dec 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:13</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, angular momentum, wishing well</itunes:keywords> 
</item>

<item>
<title>Spin 6: Hoberman Sphere</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this podcast we continue to look at conservation of angular momentum and how it works with Hoberman spheres. ]]>
</description>
<itunes:subtitle>Hoberman sphere</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast6_hobermansphere-dvd.mov" length="19107394"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast6_hobermansphere-dvd.mov</guid>  
<pubDate>Fri, 14 Dec 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:26</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, angular momentum, hoberman sphere</itunes:keywords> 
</item>

<item>
<title>Spin 5: Conservation of Angular Momentum</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Ever wondered how ice skaters can spin so fast? Check out this podcast to find out!--Bonus--Learn a science party trick! ]]>
</description>
<itunes:subtitle>Science Party trick!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast5_conservationofangularmomentum-dvd.mov" length="27449789"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/12/spin_podcast5_conservationofangularmomentum-dvd.mov</guid>  
<pubDate>Fri, 07 Dec 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:32</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, angular momentum</itunes:keywords> 
</item>

<item>
<title>Spin 4: Bicycle wheels and historical scientist Léon Foucault</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Meet the inventor of the gyroscope and learn why spin is so important when riding your bike.]]>
</description>
<itunes:subtitle>Meet our historical scientist!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast4_leonfoucault-dvd.mov" length="18969430"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast4_leonfoucault-dvd.mov</guid>  
<pubDate>Fri, 30 Nov 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:38</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, bike</itunes:keywords> 
</item>

<item>
<title>Spin 3: Precession or the "wobble" of spinning objects</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this podcast we take a look at spinning coins and the "wobble" or precession of the spin.]]>
</description>
<itunes:subtitle>Why do spinning objects wobble?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast3_precession-dvd.mov" length="37296485"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast3_precession-dvd.mov</guid>  
<pubDate>Fri, 23 Nov 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:23</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, precession</itunes:keywords> 
</item>

<item>
<title>Spin 2: Spinning tops and a gyroscope</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Most people know that a top spins, but what about a gyroscope? Check out more about gyroscopes and how they work!]]>
</description>
<itunes:subtitle>Gyroscopes!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast2_gyroscope-dvd.mov" length="25711451"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast2_gyroscope-dvd.mov</guid>  
<pubDate>Fri, 16 Nov 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:01</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin, gyroscope</itunes:keywords> 
</item>

<item>
<title>Spin 1: Show open and an introduction to spin</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Why do you think spin is important in our world? The 6th grade students at Lesher Middle School shared their ideas and then joined us in the studio to discover more about spin and how it works in our everyday lives. ]]>
</description>
<itunes:subtitle>Let's learn about spin!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast1_showopen-dvd.mov" length="26464872"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/11/spin_podcast1_showopen-dvd.mov</guid>  
<pubDate>Fri, 09 Nov 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:10</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, spin</itunes:keywords> 
</item>

<item>
<title>Waves 11: Radio waves and cell phones</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We always finish each show with a snack, and this time we baked a gooey treat using a very special oven. ]]>
</description>
<itunes:subtitle>Special oven and a gooey snack!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/11/waves_podcast_12_showclose-dvd.mov" length="19489304"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/11/waves_podcast_12_showclose-dvd.mov</guid>  
<pubDate>Fri, 02 Nov 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:18</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, sun powered</itunes:keywords> 
</item>

<item>
<title>Waves 11: Radio waves and cell phones</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We know that metal can deflect microwaves—but what about radio waves? Find out the answer, and why your cell phone heats up when you talk on it, on this week's EveryDay Science podcast!]]>
</description>
<itunes:subtitle>Radio waves!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_11_radiowavesandcellphones-dvd.mov" length="20742808"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_11_radiowavesandcellphones-dvd.mov</guid>  
<pubDate>Fri, 26 Oct 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:27</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, radio waves</itunes:keywords> 
</item>

<item>
<title>Waves 10: More Microwaves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Science can explain some of the household appliances we use EveryDay! Today we learn about how your microwave works and why that turntable inside is so important.  ]]>
</description>
<itunes:subtitle>How does your microwave work?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_10_moremicrowaves-dvd.mov" length="26203618"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_10_moremicrowaves-dvd.mov</guid>  
<pubDate>Fri, 19 Oct 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:02</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, microwaves</itunes:keywords> 
</item>

<item>
<title>Waves 9: Alexander Graham Bell and Microwaves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA["Watson, come here I want to see you." Do you know who said these famous words and what is so special about them? Check out one of our favorite historical scientist segments and find out! Also, we introduce the concept of microwaves and how they work! ]]>
</description>
<itunes:subtitle>Historical Scientist!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_9_alexandergrahambellandmicrowaves-dvd.mov" length="23286507"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_9_alexandergrahambellandmicrowaves-dvd.mov</guid>  
<pubDate>Fri, 12 Oct 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:54</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, Alexander Graham Bell</itunes:keywords> 
</item>

<item>
<title>Waves 8: Using waves to record information</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We use sound waves, light waves,a trumpet and a laser to show you how to record information using waves. Don't miss out!]]>
</description>
<itunes:subtitle>Lasers!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_8_usingwavestorecordinformation-dvd.mov" length="26264067"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/10/waves_podcast_8_usingwavestorecordinformation-dvd.mov</guid>  
<pubDate>Fri, 05 Oct 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:07</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, lasers</itunes:keywords> 
</item>

<item>
<title>Waves 7: Transmitting Waves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Have you ever tried to yell through a straw? It doesn't work very well, check out some better ways to transmit sound waves.]]>
</description>
<itunes:subtitle>Can you yell through a straw?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_7_transmittingsound-dvd.mov" length="26766787"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_7_transmittingsound-dvd.mov</guid>  
<pubDate>Fri, 28 Sep 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:18</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, transmit</itunes:keywords> 
</item>

<item>
<title>Waves 6: Amplifying Waves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Knowing how to amplify sound waves can help you cheer on your favorite sports team or rock out to your favorite song. Take a look at some different ways to amplify sound and how this is used in a gramophone!]]>
</description>
<itunes:subtitle>Amplify your voice!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_6_amplifyingwaves-dvd.mov" length="30107538"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_6_amplifyingwaves-dvd.mov</guid>  
<pubDate>Fri, 21 Sep 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:31</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, gramophone</itunes:keywords> 
</item>

<item>
<title>Waves 5: Capturing sound waves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Can you pop popcorn with the sun? Can you turn on a light with your voice? Little Shop of Physics and EveryDay Science answer those questions and more!]]>
</description>
<itunes:subtitle>Capturing sound waves to make popcorn and turn on a light!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_5_capturingsoundwaves-dvd.mov" length="26731834"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_5_capturingsoundwaves-dvd.mov</guid>  
<pubDate>Fri, 14 Sep 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:14</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, energy</itunes:keywords> 
</item>

<item>
<title>Waves 4: Energy and Waves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Waves carry energy and that energy can be captured. Check out our latest podcast to see exactly what happens when you capture light energy and focus it on a balloon!.]]>
</description>
<itunes:subtitle>Can you pop a balloon with light?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_4_energyandwaves-dvd.mov" length="30725530"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/09/waves_podcast_4_energyandwaves-dvd.mov</guid>  
<pubDate>Fri, 07 Sep 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:39</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, energy</itunes:keywords> 
</item>

<item>
<title>Waves 3: Light Waves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Waves carry energy from one place to another. Check out the cool stuff can be done with that energy!.]]>
</description>
<itunes:subtitle>Waves carry energy!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/08/waves_podcast_3_lightwaves-dvd.mov" length="14677733"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/08/waves_podcast_3_lightwaves-dvd.mov</guid>  
<pubDate>Fri, 31 Aug 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:49</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves, energy</itunes:keywords> 
</item>

<item>
<title>[Science It Up!] Cut it!</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Nisse and Doug from our Little Shop of Physics/Science it up! team are moving on to new adventures. This last podcast features some of the clips that didn't make the cut. We hope you have enjoyed watching Science it up! as much as we enjoyed making it. Look for a new series of podcasts premiering next month!]]>
</description> 
<itunes:subtitle>Center of mass!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/08/cutit-dvd1.mov" length="34627013" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/08/cutit-dvd1.mov</guid>  
<pubDate>Fri, 24 Aug 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:35</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, chemistry, conversion, center of mass, Nisse Lee, Alta Cutler, Doug Jones-Graham</itunes:keywords> 
</item>

<item>
<title>Waves 2: Sound waves</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Sound waves move through the air. Can sound waves move through anything else? Check out how sound waves move and see a musical way to "see" them.]]>
</description>
<itunes:subtitle>Sound Waves!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/08/waves_podcast_2_soundwaves-dvd.mov" length="19252513"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/08/waves_podcast_2_soundwaves-dvd.mov</guid>  
<pubDate>Fri, 17 Aug 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:21</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves</itunes:keywords> 
</item>

<item>
<title>Waves 1: Show open and the motion of a wave</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Waves are part of every show that we do and now they have their own EveryDay Science episode! This starts a new series of EveryDay Science podcasts dedicated to all types of waves.]]>
</description>
<itunes:subtitle>Waves!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/08/waves_podcast_1_open-dvd.mov" length="26055600"/>  
<guid>http://littleshopofphysics.files.wordpress.com/2012/08/waves_podcast_1_open-dvd.mov</guid>  
<pubDate>Fri, 10 Aug 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:10</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, waves</itunes:keywords> 
</item>

<item>
<title>Cycles 14: Show Close</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The Cycles show ends with a quick lesson about how microwave frequencies work and of course we have a snack!]]>
</description>
<itunes:subtitle>Cycles show close.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_14_showclose-dvd.mov" length="14351849" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_14_showclose-dvd.mov</guid>  
<pubDate>Fri, 03 Aug 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:46</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, microwaves</itunes:keywords> 
</item>

<item>
<title>[Science It Up!] Center it!</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[You can move your center of mass, something most olympic athletes already know. What to find out more? Check out our newest Science it Up!]]>
</description> 
<itunes:subtitle>Center of mass!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/07/centerit-dvd.mov" length="19529725" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/07/centerit-dvd.mov</guid>  
<pubDate>Fri, 27 Jul 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:22</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, chemistry, conversion, center of mass, Nisse Lee, Alta Cutler, Doug Jones-Graham</itunes:keywords> 
</item>

<item>
<title>Cycles 13: Lunar Cycles and Water</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Ever wondered what the far side of the moon looks like and why we never see it? Ever wondered how microwaves heat up your food? Learn more about the cycles of the moon and how microwaves work!]]>
</description>
<itunes:subtitle>Far side of the moon!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_13_moonwater-dvd.mov" length="26009387" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_13_moonwater-dvd.mov</guid>  
<pubDate>Fri, 20 Jul 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:00</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, moon</itunes:keywords> 
</item>

<item>
<title>Cycles 12: Metronomes</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How can you use metronome to demonstrate coupled resonance? We use this musician's tool to show you how!]]>
</description>
<itunes:subtitle>Using music for science!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_12_metronomescyclesofthemoon-dvd.mov" length="18900044" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_12_metronomescyclesofthemoon-dvd.mov</guid>  
<pubDate>Fri, 13 Jul 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:09</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, metronomes</itunes:keywords> 
</item>

<item>
<title>Cycles 11: Vibrations</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[All things vibrate and all things vibrate at different frequencies. In this segment we "see" good vibrations!]]>
</description>
<itunes:subtitle>Good vibrations!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_11_vibrations-dvd.mov" length="29361647" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_11_vibrations-dvd.mov</guid>  
<pubDate>Fri, 06 Jul 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:27</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, vibrations</itunes:keywords> 
</item>


<item>
<title>[Science It Up!] Magnetize it!</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Magnets are really cool! The SIU crew and a few friends look at all the crazy cool things magnets can do!]]>
</description> 
<itunes:subtitle>Magnets!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/07/magnetizeit-dvd.mov" length="32452569" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/07/magnetizeit-dvd.mov</guid>  
<pubDate>Fri, 29 Jun 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:11</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, chemistry, conversion, conservation, Nisse Lee, Alta Cutler, Doug Jones-Graham</itunes:keywords> 
</item>

<item>
<title>Cycles 10: Radio Frequencies</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[This time, we're thinking about radios in terms of cycles.]]>
</description>
<itunes:subtitle>Radios and cycles!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_10_radio-dvd.mov" length="14771582" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_10_radio-dvd.mov</guid>  
<pubDate>Fri, 22 Jun 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:47</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, radios</itunes:keywords> 
</item>



<item>
<title>Cycles 9: Plato and Matching Cycles</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Two scientists -- Plato and Jocelyn Bell -- worked in two very different eras to try to explain elements of the universe in terms of cycles. Then, by playing with cycles, we are able to create the illusion of a fan that looks still yet moves air!]]>
</description>
<itunes:subtitle>Plato, Jocelyn Bell, and cycle illusions!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_9_platomatching-dvd.mov" length="23285760" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_9_platomatching-dvd.mov</guid>  
<pubDate>Fri, 15 Jun 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:51</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, Jocelyn Bell, Plato</itunes:keywords> 
</item>


<item>
<title>Cycles 8: Ultrasound</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How about cycles beyond the range of human senses? We've got an ultrasound device that we can use to get an idea of heartbeat and with which we can detect the use of vocal chords! You didn't think biology was going to come into it, did you?!!]]>
</description>
<itunes:subtitle>Science at 5 million cycles per second!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_8_ultrasound-dvd.mov" length="30876587" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_8_ultrasound-dvd.mov</guid>  
<pubDate>Fri, 08 Jun 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, ultrasound</itunes:keywords> 
</item>
<item>
<title>Convert It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Energy. It's a part of our daily lives. It's what makes this whole planet (universe, even!) so interesting. And if you're teaching science, you're probably talking about it. In this podcast, we address specifically the conversion of energy between its multiple types. Of course, since this is Science It Up!, we have fun with it! Enjoy...]]>
</description> 
<itunes:subtitle>Convert it, baby!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/06/convertit-st.mov" length="20313856" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/06/convertit-st.mov</guid>  
<pubDate>Fri, 01 Jun 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:16</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, chemistry, conversion, conservation, Nisse Lee, Alta Cutler, Doug Jones-Graham</itunes:keywords> 
</item>
<item>
<title>Coriolis [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[This can be a challenging concept to get across to students. Frankly speaking, it’s one that we hear plenty of argument and disagreement about. To help your students get their minds primed for learning about Coriolis, we’ve got this activity all set up and ready for you!]]>  
</description> 
<itunes:subtitle>Our own spin on Coriolis.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/05/t4t-coriolis-dvd.mov" length="44269952" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/05/t4t-coriolis-dvd.mov</guid>  
<pubDate>Fri, 25 May 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:13</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, water, weather, climate, spin, Coriolis</itunes:keywords> 
</item>
<item>
<title>Cycles 7: Sound</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In this segment, we've got fun demos dealing with sound. Here's an option for something dynamic!]]>
</description>
<itunes:subtitle>Sounds like cycles to me.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_7_sound-dvd.mov" length="29876587" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_7_sound-dvd.mov</guid>  
<pubDate>Fri, 18 May 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:24</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, sound</itunes:keywords> 
</item>
<item>
<title>Cycles 6: Electricity</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What's something else that we use every single day that depends upon cycles? Electricity!]]>
</description>
<itunes:subtitle>Cycles in electricity!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_6_cyclesinelectricity-st.mov" length="16935205" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_6_cyclesinelectricity-st.mov</guid>  
<pubDate>Fri, 11 May 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:02</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, electricity</itunes:keywords> 
</item>
<item>
<title>Wave It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[I'm just going to let you all know that this one is pretty flippin' sweet. I thought I should give you fair warning. You can thank me later, or just show this to everyone you know.

What to watch for: well, we're making waves, of course. The dancing water bowl in slow-motion is probably worth a podcast all of its own, but we also have a Ruben's tube (aka standing wave flame tube). Oh yes... we went there, just for you.]]>  
</description> 
<itunes:subtitle>Waves. Dancing. Music. Kick out the jams.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/05/waveit-st.mov" length="31219712" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/05/waveit-st.mov</guid>  
<pubDate>Fri, 04 May 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:57</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, Nisse Lee, Alta Cutler, Doug Jones-Graham, dancing water bowl, Ruben's tube, music, fire</itunes:keywords> 
</item>
<item>
<title>Water Vapor II [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[More -- that's right, MORE -- water vapor fun!]]>  
</description> 
<itunes:subtitle>Water vapor episode deux.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/04/t4t_watervaporii_initial-dvd.mov" length="22269952" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/04/t4t_watervaporii_initial-dvd.mov</guid>  
<pubDate>Fri, 27 Apr 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:44</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, water, weather, climate, vapor, gas</itunes:keywords> 
</item>
<item>
<title>Cycles 5: Nature and Engines</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The cycles we think of most easily are cycles in nature -- day and night, a year, rain, etc. But some cycles are a bit more subtle. An example that most of us use every day can be found in engines. Every engine relies on some kind of cycle. In the studio, we create a very simple demonstration of the concept.]]>
</description>
<itunes:subtitle>Everyday cycles and making our own!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_5_naturecyclesengine-st.mov" length="29196730" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_5_naturecyclesengine-st.mov</guid>  
<pubDate>Fri, 20 Apr 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:42</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, engines</itunes:keywords> 
</item>
<item>
<title>Cycles 4: Different Types</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Some fun ways for digging into the variety of cycles out there!]]>
</description>
<itunes:subtitle>Different strokes...</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_4_diffcycles-st.mov" length="22196730" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_4_diffcycles-st.mov</guid>  
<pubDate>Fri, 13 Apr 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:31</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, frequency</itunes:keywords> 
</item>
<item>
<title>Bubble It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Bubbles and science? In the same podcast? Oh, you know we did! We've got bubbles, star- and square-shaped bubble blowers, helium, liquid nitrogen, and (of course) we just had to set some bubbles on fire. (Safely.)]]>  
</description> 
<itunes:subtitle>Bubbles. Fire. Science.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/04/bubbleit-st.mov" length="24313856" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/04/bubbleit-st.mov</guid>  
<pubDate>Fri, 06 Apr 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:57</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, nitrogen, chemistry, Claire Fleming, float, bubbles, Nisse Lee, Alta Cutler, Doug Jones-Graham</itunes:keywords> 
</item>
<item>
<title>Water Vapor [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Don't just tell your students about how liquid water can end up as vapor... make a game out of it!]]>  
</description> 
<itunes:subtitle>A game for learning about phases of water!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/03/t4t_watervapor-dvd.mov" length="48666895" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/03/t4t_watervapor-dvd.mov</guid>  
<pubDate>Fri, 30 Mar 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:06:18</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, cloud, water, weather, climate, vapor, gas</itunes:keywords> 
</item>
<item>
<title>Cycles 3: Frequency</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Another important concept for getting into cycles is frequency -- it's the number of cycles per second. We've got our furry hamster pal to help us demonstrate a fun and easy way to measure cycles!]]>
</description>
<itunes:subtitle>Furry friends and frequency!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_3_frequency-dvd.mov" length="22196730" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_3_frequency-dvd.mov</guid>  
<pubDate>Fri, 23 Mar 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:25</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, frequency</itunes:keywords> 
</item>
<item>
<title>Cycles 2: What is a Cycle?</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We begin our exploration of cycles by creating a simple (and big!) pendulum in the studio. Cycles are familiar to us already -- we see them in patterns that repeat.]]>
</description>
<itunes:subtitle>We construct a pendulum to start thinking about cycles...</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_2_whatiscycle-dvd.mov" length="22196730" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_2_whatiscycle-dvd.mov</guid>  
<pubDate>Fri, 16 Mar 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:39</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles, pendulum</itunes:keywords> 
</item>
<item>
<title>Float It! Sink It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Oh yeah, this is a good one! We’ve all kinds of fun ways to explore buoyancy. What makes something buoyant, anyway? What factors are involved? Here are some great ways to start thinking about those questions. Bubbles, a fish tank and molding clay are some of the easier-to-aquire items. But who has a liter of mercury just lying around?

(Answer: Little Shop of Physics’ Kenn Lonnquist.)

So Kenn joins us, Nisse and Doug, to explore buoyancy, and he graciously loans us his liquid metal. What doesn’t float in a quart of quicksilver?!]]>  
</description> 
<itunes:subtitle>What *doesn't* float in quart of quicksilver?!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/03/floatitsinkit-dvd.mov" length="25731799" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/03/floatitsinkit-dvd.mov</guid>  
<pubDate>Fri, 09 Mar 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:24</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, mercury, chemistry, Kenn Lonnquist, float, buoyancy, Nisse Lee, Alta Cutler, Doug Jones-Graham</itunes:keywords> 
</item>
<item>
<title>Aquarium Cloud [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[More ways to look at phases of water with Cherie and Kenn!]]>  
</description> 
<itunes:subtitle>Non-stop science action with aquariums leading the way!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/03/t4tcloudinaquarium-dvd.mov" length="65868687" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/03/t4tcloudinaquarium-dvd.mov</guid>  
<pubDate>Fri, 02 Mar 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:47</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, cloud, water, light, weather, climate, aquarium</itunes:keywords> 
</item>
<item>
<title>Cycles 1: Preview and Opening</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here's a preview of the next episode of Everyday Science: Cycles!]]>
</description>
<itunes:subtitle>Coming up: cycles!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_1_intro-dvd.mov" length="14426112" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/cycle_podcast_1_intro-dvd.mov</guid>  
<pubDate>Fri, 24 Feb 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:01</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, cycles</itunes:keywords> 
</item>
<item>
<title>Scale 12: Tipping in Nature and Show Closing</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Tipping points occur in nature, too, and we've got some cool footage to prove it. Then, it's our custom to close the show with a snack. This time: cookies! Scale is important to baking, as we will see with cookies of various sizes baked for the same amount of time.]]>
</description>
<itunes:subtitle>Scale matters in baking!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/conclusion-dvd.mov" length="30441472" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/conclusion-dvd.mov</guid>  
<pubDate>Fri, 17 Feb 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:50</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, stability, avalanche, snow</itunes:keywords> 
</item>
<item>
<title>Energize It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What do you need if you want to make something happen? Energy! And we've got all kinds of ways to demonstrate this concept in a very literal and easy-to-see way. (Not to mention fun!) Students can see us putting energy into something and causing some kind of effect -- of course, you can connect it to getting energy back out, too! And some of these things you can easily do at home or school!! 

This episode is also appropriate for a chemistry-focused class as we look briefly at how chemicals give off different colors of light when burning.]]>  
</description> 
<itunes:subtitle>Picard to Enterprise, two to beam up... energize!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/energizeit-dvd.mov" length="24043520" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/energizeit-dvd.mov</guid>  
<pubDate>Fri, 10 Feb 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:56</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, energy, chemistry, transfer</itunes:keywords> 
</item>
<item>
<title>Laser in a Bottle [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What's cooler than lasers? Why, lasers combined with a Little Shop demo, that's what!! (And Cherie and Kenn, too!) We've got our Cloud in a Bottle -- which you can build with instructions from last month's podcast of the same name -- and Cherie and Kenn have added a modified laser to it. With the help of a hair dryer, we can see convection cells. Nice!]]>  
</description> 
<itunes:subtitle>"Race cars, lasers, aeropla-a-anes..." Mostly lasers, though.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/02/t4tcloudinbottlelaser-dvd1.mov" length="21454243" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/02/t4tcloudinbottlelaser-dvd1.mov</guid>  
<pubDate>Fri, 03 Feb 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:45</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, cloud, water, light, weather, climate, laser</itunes:keywords> 
</item>
<item>
<title>Scale 11: Avalanches</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[A dynamic example of scale and tipping point in nature is the avalanche! We've got a mini-avalanche machine to demonstrate what happens. Notice the pattern: the particles build, and build, and then they reach a tipping point and they fall.]]>
</description>
<itunes:subtitle>We made our own (smaller) avalanche!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_11_avalanches-dvd.mov" length="24604903" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_11_avalanches-dvd.mov</guid>  
<pubDate>Fri, 27 Jan 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:08</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, stability, avalanche, snow</itunes:keywords> 
</item>
<item>
<title>Scale 10: Tipping Point</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[When you change scale, you affect stability. We’ve seen this demonstrated with the clay animals — now here’s another fun way to see this concept in action!]]>
</description>
<itunes:subtitle>Did you call us unstable?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_10_tipping_point-dvd.mov" length="31109479" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_10_tipping_point-dvd.mov</guid>  
<pubDate>Fri, 20 Jan 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:56</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, stability, tennis balls</itunes:keywords> 
</item>
<item>
<title>Bounce It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What's the physics behind bouncing? Why do some things bounce better than others? What does all of this have to do with energy? If you're having any of these conversations, we've got a video full of bouncing for you and your students. Get their curiosity sparked with this week's episode of Science It Up!]]>  
</description> 
<itunes:subtitle>Why do some things bounce better than others?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/01/bounceit-dvd.mov" length="17011771" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/01/bounceit-dvd.mov</guid>  
<pubDate>Fri, 13 Jan 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:16</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, energy, bounce, transfer</itunes:keywords> 
</item>
<item>
<title>Cloud in a Bottle [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[A great activity for any class that talks about clouds, light, weather, or phases of water is our "Cloud in a Bottle." Kenn and Cherie show you how we do it and talk about what your students can learn from it.]]>  
</description> 
<itunes:subtitle>Make your own cloud.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2012/01/t4tcloudinbottle-dvd1.mov" length="34673986" />  
<guid>http://littleshopofphysics.files.wordpress.com/2012/01/t4tcloudinbottle-dvd1.mov</guid>  
<pubDate>Fri, 06 Jan 2012 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:09</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, cloud, water, phase, light, weather, climate</itunes:keywords> 
</item>
<item>
<title>Scale 9: Changing the Scale</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[When you change the scale of something, you can change its behavior! Here is a great way to demonstrate this concept using a board and a simple tool: a plane.]]>
</description>
<itunes:subtitle>A change in scale affects behaviors of things.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_9_changing_scale-dvd.mov" length="13925661" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_9_changing_scale-dvd.mov</guid>  
<pubDate>Fri, 30 Dec 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:42</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, board, plane, behavior</itunes:keywords> 
</item>
<item>
<title>Scale 8: Robert Hooke</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Robert Hooke amazed his contemporary scientific community with what he found while using a microscope. He looked at the world on a different scale, and you could say that he even looked at a different world! Modern-day scientist David Randall of CMMAP (Center for Multiscale Modeling of Atmospheric Processes) explains how he thinks of scale when doing his work on weather and climate.]]>
</description>
<itunes:subtitle>Robert Hooke saw the world on a different scale!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_8_roberthooke_cmmap-dvd.mov" length="22266529" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_8_roberthooke_cmmap-dvd.mov</guid>  
<pubDate>Fri, 23 Dec 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:31</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, Robert Hooke</itunes:keywords> 
</item>
<item>
<title>Transfer It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[With Science It Up!, we're always trying to pack as much science fun into just a couple of minutes as we feasibly can! This month it's no exception -- we're looking at the transfer of energy. We've got billiards, launching tennis balls, and a Newton's cradle. 

What?! You've seen all that? Well we've got a few things we dug out of the vault in the Physics department that we *know* you haven't seen!]]>  
</description> 
<itunes:subtitle>Assume this sphere is a sphere...</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/12/transferit-dvd.mov" length="19542817" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/12/transferit-dvd.mov</guid>  
<pubDate>Fri, 16 Dec 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:20</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, energy, kinetic, magnetism, gauss gun, newton's cradle</itunes:keywords> 
</item>
<item>
<title>Introducing Energy [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Energy is one of the most important topics for any physical science class to cover -- and we've got you covered with several activities, methods, and formative assessments for introducing students to energy! Concepts covered include: conservation of energy, types of energy, and efficiency.]]>  
</description> 
<itunes:subtitle>Fun ways to teach energy!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/12/t4t-energyintro-dvd1.mov" length="60127780" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/12/t4t-energyintro-dvd1.mov</guid>  
<pubDate>Fri, 09 Dec 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:55</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, energy, conservation, transfer, store, elastic, kinetic, types</itunes:keywords> 
</item>
<item>
<title>Scale 7: Heat Packs</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The science of weather can be challenging because large changes can occur with a simple change on the molecular level. Case in point? These heat packs... they are in a liquid state, but have been supercooled. That is, they want to be solid, but don't know how to get there. However, if one tiny little crystal can be formed, all of the other molecules can use that point as a way to become solid. By snapping the metal tab inside of them, we can create a reaction and help the liquid become a solid. (As a fun side note, these are therefore heat packs because the phase change releases the stored energy in the liquid.)]]>
</description>
<itunes:subtitle>Phase changes, energy, crystals and molecules!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_7_heatpacks-dvd.mov" length="14264104" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_7_heatpacks-dvd.mov</guid>  
<pubDate>Fri, 02 Dec 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:40</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, liquid, solid, crystals</itunes:keywords> 
</item>
<item>
<title>Scale 6: Salt Crystals</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Happy Thanksgiving to everyone! In case that turkey and gravy wasn't salty enough, we've got you covered. Here's the scale of salt -- what do you notice when the size changes?]]>
</description>
<itunes:subtitle>Happy Thanksgiving; please pass the salt!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_6_salt_crystals-dvd.mov" length="21108336" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_6_salt_crystals-dvd.mov</guid>  
<pubDate>Fri, 25 Nov 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:23</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, salt, crystals</itunes:keywords> 
</item>
<item>
<title>Fawkes It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Fire requires heat, oxygen and fuel -- here are a few ways to show this. As we did the preparation and filming for this video on and around 5 Nov, and as we're looking at the science of fire, we decided to give it a Guy Fawkes theme!

As for the final demo in the video, you can see the fuel, and there must be oxygen in the chamber, but where does the heat come from?]]>  
</description> 
<itunes:subtitle>What's the physics behind fire?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/11/fawkesit-dvd.mov" length="19316205" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/11/fawkesit-dvd.mov</guid>  
<pubDate>Fri, 18 Nov 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:19</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, fire, heat, flame, oxygen</itunes:keywords> 
</item>
<item>
<title>Carbon Dioxide [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Thanks to our armed forces on Veteran's Day! Little Shop's Cherie Bornhorst teams up with CSU Atmospheric Sciences professor Scott Denning to talk about -- and demonstrate -- great ways to teach students about carbon dioxide, atmospheric gases, and thermal radiation!]]>  
</description> 
<itunes:subtitle>Cherie and Scott demonstrate ways to teach about CO2 in the atmosphere!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/11/t4tco2.mov" length="181960311" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/11/t4tco2.mov</guid>  
<pubDate>Fri, 11 Nov 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:10:07</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, scott denning, atmosphere, gas, radiation, CO2</itunes:keywords> 
</item>
<item>
<title>Scale 5: Cloud in a Bottle</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Tiny things too small for us to see can cause huge things that we have to view from far away! What are we talking about? Clouds, of course! A single dust particle can start the process that forms gigantic, puffy clouds in the sky. In this clip, we show the process on our own scale. You can't see the smoke particles, but you can definitely see the cloud!]]>
</description>
<itunes:subtitle>Tiny things can cause huge things!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_5_cloudinabottle-dvd.mov" length="19966529" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_5_cloudinabottle-dvd.mov</guid>  
<pubDate>Fri, 04 Nov 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:19</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, cloud, bottle, dust, particle, smoke</itunes:keywords> 
</item>
<item>
<title>Scale 4: Color Changing Liquid</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Can something happen on a very small scale that changes things on a much larger scale? (Well, since we asked the question, you probably think the answer is YES.) We won’t give the answer away here, but for a clue, we will say that this particular clip has to do with carbon dioxide, colors, liquid and acidity.]]>
</description>
<itunes:subtitle>Can we see, on a large scale, the effects of events on a small scale?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/10/scale_4_colorchangingliquid-dvd-dvd.mov" length="20194350" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/10/scale_4_colorchangingliquid-dvd-dvd.mov</guid>  
<pubDate>Fri, 28 Oct 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:14</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, acidity, carbon dioxide, CO2, color, liquid, fluid</itunes:keywords> 
</item>
<item>
<title>Launch It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How can you show projectile motion in action? We've got all kinds of things flying through the air and a high-speed camera, too. After the credits, there is a special surprise just for you!]]>  
</description> 
<itunes:subtitle>Projectile motion captured on camera!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/10/launchit-dvd.mov" length="16145505" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/10/launchit-dvd.mov</guid>  
<pubDate>Fri, 21 Oct 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:14</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, projectile motion, arc, flying, rhino</itunes:keywords> 
</item>
<item>
<title>Buoyancy [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here are some great activities for demonstrating buoyancy! Balloons, soda cans, dry ice, and bubbles help show students the principles of floating.]]>  
</description> 
<itunes:subtitle>How do things float?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/10/t4t_float-DVD.mov" length="66894458" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/10/t4t_float-DVD.mov</guid>  
<pubDate>Fri, 14 Oct 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:08:53</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, float, buoyant, force, gas, liquid, CO2</itunes:keywords> 
</item>
<item>
<title>Scale 3: Falling Fruit and Buoyancy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[So, size matters... except when it doesn't!! A great way to demonstrate this contradiction (or either concept, separately) is to make fruit explode. We like to do this by dropping it from a considerable height. We also can show this with buoyancy -- does it matter how much mass you have of the same material?]]>
</description>
<itunes:subtitle>Size matters... except when it doesn't!!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/10/scale_3_falling-fruitfloating-dvd-dvd.mov" length="21801915" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/10/scale_3_falling-fruitfloating-dvd-dvd.mov</guid>  
<pubDate>Fri, 07 Oct 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:26</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, buoyancy, mass, weight</itunes:keywords> 
</item>
<item>
<title>Scale 2: Clay Creatures</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here's another fun, interesting and hands-on way to explore how scale affects our world! If you double the size of something, you are effectively increasing its mass to eight times greater! We show how this works with molding clay. It's a great activity to do with your students or anyone interested in science!]]>
</description>
<itunes:subtitle>How does scale affect ants and elephants?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_2_claycreatures-dvd.mov" length="40582692" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_2_claycreatures-dvd.mov</guid>  
<pubDate>Fri, 30 Sep 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:57</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, animals, creatures, weight</itunes:keywords> 
</item>
<item>
<title>Warm It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We've got a great video about carbon dioxide and how it acts as a greenhouse gas to absorb and emit thermal radiation! Or, to put it in other words, we've got a video with hair dryers, big long equations, car exhaust, Captain Carbon himself, and a flight to the CSU power plant!]]>  
</description> 
<itunes:subtitle>Captain Carbon pays us a visit!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/co2-dvd.mov" length="15770154" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/co2-dvd.mov</guid>  
<pubDate>Fri, 23 Sep 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:53</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, greenhouse gas, CO2, carbon dioxide, thermal radiation, exhaust, power plant</itunes:keywords> 
</item>
<item>
<title>Sunsets [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How can a mist reveal a laser? Why can't we breathe on the moon? Why is the sky dark even during the moon's daytime? And why does our sky here on earth change colors? It all has to do with atmosphere and scattering. In this episode, we have four experiments you can do with your students to explore scattering.]]>  
</description> 
<itunes:subtitle>Light, scattering, and atmosphere activities!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/tips4teach_sunset-DVD.mov" length="52511813" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/tips4teach_sunset-DVD.mov</guid>  
<pubDate>Fri, 16 Sep 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:28</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, scattering, atmosphere, light, laser, moon</itunes:keywords> 
</item>
<item>
<title>Scale 1: Intro and Surface Tension</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How does the size of something change how it behaves? Size matters, after all! We start with some simple experiments about scale. Is it possible to turn a cup of water upside down without it spilling out? What if you hold it perfectly still, no moving? The answer has to do with surface tension.]]>  
</description> 
<itunes:subtitle>Size matters!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/09/scale_1_intro_surfacetension-dvd1.mov" length="34894322" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/09/scale_1_intro_surfacetension-dvd1.mov</guid>  
<pubDate>Fri, 9 Sep 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:26</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, size, scale, surface tension</itunes:keywords> 
</item>
<item>
<title>Weather 10: Mars and Closing</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What's the weather like on Mars? How is it like and unlike Earth? And what will the closing snack be this time?]]>  
</description> 
<itunes:subtitle>Weather on Mars!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_10_mars-show_close-dvd.mov" length="21484692" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_10_mars-show_close-dvd.mov</guid>  
<pubDate>Fri, 2 Sep 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:38</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, Mars, atmosphere</itunes:keywords> 
</item>
<item>
<title>Equal and Oppuz It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Newton's 3rd law -- to every action there is always an equal and opposite reaction -- can sometimes be puzzling. For instance... when you jump, what is pushing you up? When you push anything, does it push back? And how can you prove this? Well, we've got some great footage to try to show exactly what's going on!]]>  
</description> 
<itunes:subtitle>When you push something, does it push back?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/08/equalandoppuz_it-dvd.mov" length="22057622" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/08/equalandoppuz_it-dvd.mov</guid>  
<pubDate>Fri, 26 Aug 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:52</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, Newton's laws, motion, action, reaction, balloons</itunes:keywords> 
</item>
<item>
<title>Thermal Radiation [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[It's important to understand different means of energy transfer. So, we have some fun activities for getting into thermal radiation with your students! They address Standard 1 Physical Science and Standard 3 Earth Systems Science. Be sure to tell us what you think or if you have other fun activities that you'd like to share!]]>  
</description> 
<itunes:subtitle>How can you get students into thermal radiation?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/08/T4T-radiateheat-DVD.mov" length="42430215" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/08/T4T-radiateheat-DVD.mov</guid>  
<pubDate>Fri, 19 Aug 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:05:40</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, radiation, energy, transfer, thermal, heat, infrared</itunes:keywords> 
</item>
<item>
<title>Weather 9: Lightning</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Lightning is one of the most exciting weather phenomena on our planet. But what makes it happen? We can demonstrate where the charge comes from with some tubes and particles of different sizes: in this case, sand and beads.]]>  
</description> 
<itunes:subtitle>Making our own lightning...</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_9_lightning-dvd.mov" length="26405729" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_9_lightning-dvd.mov</guid>  
<pubDate>Fri, 12 Aug 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:16</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, lightning, electricity, charge</itunes:keywords> 
</item>
<item>
<title>Weather 8: Upward Winds</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Did you know that sometimes rain "falls" up?! It's true! Depending upon the size of the droplet, wind blows water droplets up. This has an impact on what kind of precipitation we get when the water eventually comes down to us on the ground. You can demonstrate this with some easily available materials... or by going to a skydiving simulator!!]]>  
</description> 
<itunes:subtitle>How can rain "fall" up??</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_8_upward_wind-dvd.mov" length="30518712" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_8_upward_wind-dvd.mov</guid>  
<pubDate>Fri, 05 Aug 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:40</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, rain, wind, precipitation, snow</itunes:keywords> 
</item>
<item>
<title>Chill It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What's this? It looks like a 10 litre dewar of liquid nitrogen... Wow, that's about minus 200 Celsius! Hey, let's do some phase change experiments and see what happens to things that get REALLY cold!]]>  
</description> 
<itunes:subtitle>Liquid nitrogen! Hammers! Slow motion cameras! Isn't science great?!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/07/chill_it-dvd.mov" length="14580659" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/07/chill_it-dvd.mov</guid>  
<pubDate>Fri, 29 Jul 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:43</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, liquid nitrogen, phase change, freeze, smash, hammer</itunes:keywords> 
</item>
<item>
<title>Be the Circuit [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Kinesthetic activities are a great way to get more students involved. We like to find ways to make students part of the model, rather than just showing them one. Here, we have a few ways to get students into thinking about electricity and circuits!]]>  
</description> 
<itunes:subtitle>How do circuits work, and how can you teach them?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/07/bethecircuit-dvd.mov" length="60281031" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/07/bethecircuit-dvd.mov</guid>  
<pubDate>Fri, 22 Jul 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:58</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, activities, kinesthetic, circuit, battery</itunes:keywords> 
</item>
<item>
<title>Weather 7: Rainbows and Tornados</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[With some commonly available items, it's easy to make rainbows and tornados! While we show you how to do it, we'll talk about the science behind these amazing phenomena.]]>  
</description> 
<itunes:subtitle>Making our own rainbows and tornados!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_7_howto_rainbow-dvd.mov" length="29103387" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_7_howto_rainbow-dvd.mov</guid>  
<pubDate>Fri, 15 Jul 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:54</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, rainbows, tornados</itunes:keywords> 
</item>
<item>
<title>Weather 6: Sunset Colors</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What are the colors that make up white light? And how can we tell?]]>  
</description> 
<itunes:subtitle>White light isn't just white?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_6_sunset-dvd.mov" length="34084941" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_6_sunset-dvd.mov</guid>  
<pubDate>Fri, 08 Jul 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:14</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, light, white, colors</itunes:keywords> 
</item>
<item>
<title>Charge It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What can you do with electrical charge? To find out, we've got socks, balloons, cheap plastic tape, foil pans, tinsel, some Van de Graaff generators... and most importantly, our own bodies!]]>  
</description> 
<itunes:subtitle>Our most shocking episode yet!! (Oh yes, we did.)</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/06/charge_it-dvd.mov" length="20173289" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/06/charge_it-dvd.mov</guid>  
<pubDate>Fri, 01 Jul 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:24</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, Van de Graaf, electricity, charge, static</itunes:keywords> 
</item>
<item>
<title>Infrared Activities [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[There's more than one way to measure temperature! Infrared thermometers measure radiation -- here are some fun and active ways to use them with your students!]]>  
</description> 
<itunes:subtitle>What can you measure with an infrared thermometer?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/06/t4t-infrared-dvd.mov" length="56594829" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/06/t4t-infrared-dvd.mov</guid>  
<pubDate>Fri, 24 Jun 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:27</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, infrared, thermometer, radiation, activities</itunes:keywords> 
</item>
<item>
<title>Weather 5: Rainbow Colors</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[We've got more light scattering, and we have some ways to make and talk about rainbows!]]>  
</description> 
<itunes:subtitle>Making rainbows and scattering light!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_5_rainbows-dvd.mov" length="38357844" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_5_rainbows-dvd.mov</guid>  
<pubDate>Fri, 17 Jun 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:31</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, rainbows, wavelength, light, scattering</itunes:keywords> 
</item>
<item>
<title>Weather 4: Jefferson and Clouds</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Fun fact: Thomas Jefferson's contributions to American history extend beyond what we traditionally credit him with doing. Did you know that he kept detailed weather observations for half of a century? These records are the best among early data in North America.

Now, here's a question that Jefferson may have asked when looking up at the sky: "Why are clouds white?" We've got a demonstration that you can use at home or in the classroom to show what's happening up above — in a word, the answer is "scattering."]]>  
</description> 
<itunes:subtitle>Why are clouds white, and was Jefferson a scientist?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_4_tj_clouds-dvd.mov" length="30310554" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_4_tj_clouds-dvd.mov</guid>  
<pubDate>Fri, 10 Jun 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:56</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, Thomas Jefferson, clouds, scattering</itunes:keywords> 
</item>
<item>
<title>Change It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What's a phase change? What's it look like? What's happening? How can freezing something give us heat? These questions and more are explored in a series of exciting demos in this week's episode of Science It Up!]]>  
</description> 
<itunes:subtitle>Phase change? What's that?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/06/change_it-dvd.mov" length="29219139" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/06/change_it-dvd.mov</guid>  
<pubDate>Fri, 03 Jun 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:00</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, phase change, solid, liquid, gas, vapor, ice, water</itunes:keywords> 
</item>
<item>
<title>Rain Drops [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Why do rain drops fall the way that they do? Sometimes they land gently on the ground... and sometimes they splat! This has to do with the size of the raindrop, gravity, and air resistance, as we demonstrate in this video. We also show you how you can turn it into a classroom experiment!]]>  
</description> 
<itunes:subtitle>Why do rain drops fall the way that they do?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/05/rain-drops-dvd.mov" length="43472065" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/05/rain-drops-dvd.mov</guid>  
<pubDate>Fri, 27 May 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:05:55</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, rain, experiment, air resistance</itunes:keywords> 
</item>
<item>
<title>Weather 3: Measuring Wind</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Wind is a major factor in weather. How can you construct a device to measure wind speed using easily found objects?]]>  
</description> 
<itunes:subtitle>Home-made anemometers!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_3_measuring-wind-dvd.mov" length="14034720" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_3_measuring-wind-dvd.mov</guid>  
<pubDate>Fri, 20 May 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:48</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, wind, anemometer</itunes:keywords> 
</item>
<item>
<title>Weather 2: Humidity</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What does humidity have to do with the weather, or more specifically, with the temperature? We've got a thermal camera, a humidifier and some thermometers to see if we can find out!]]>  
</description> 
<itunes:subtitle>Thermal camera footage at the CSU Oval!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_2_humidity-dvd.mov" length="16766096" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_2_humidity-dvd.mov</guid>  
<pubDate>Fri, 13 May 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:23</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, humidity, infrared</itunes:keywords> 
</item>
<item>
<title>Twist It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The Coriolis effect is something we hear a lot about. But what's a good way to show how it's working? We've got a few demos to show you just that in this latest episode of Science It Up!, called "twist it!"]]>  
</description> 
<itunes:subtitle>What is the Coriolis effect?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/03/twist-it-dvd.mov" length="21378083" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/03/twist-it-dvd.mov</guid>  
<pubDate>Fri, 06 May 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:34</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, Coriolis, twist, spin, hurricane</itunes:keywords> 
</item>
<item>
<title>Clouds [Tips for Teachers]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Why are clouds white? This podcast explores physical science as well as earth systems science.]]>  
</description> 
<itunes:subtitle>Why are clouds white?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/tips_clouds-dvd.mov" length="51401521" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/tips_clouds-dvd.mov</guid>  
<pubDate>Fri, 29 Apr 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:05</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, clouds, energy, electromagnetic spectrum</itunes:keywords> 
</item>
<item>
<title>Weather 1: Intro and Temperature</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Where does weather come from? That's quite a question, so let's get started with tackling it. We'll begin by thinking about temperature. We've got some thermometers in the studio: one at the ceiling, and one by the floor. Will they have different readings? What do you think?]]>  
</description> 
<itunes:subtitle>Temperature affects weather.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_1_intro-dvd.mov" length="21543670" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather_podcast_1_intro-dvd.mov</guid>  
<pubDate>Fri, 22 Apr 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:40</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather, temperature, heat rises</itunes:keywords> 
</item>
<item>
<title>Weather Preview</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The next episode of Everyday Science is almost here! We're talking about weather -- where does it come from? Why does it happen? What is it? Here's a preview of what's coming your way!]]>  
</description> 
<itunes:subtitle>The Weather show is coming your way!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/weather-preview-dvd.mov" length="3633262" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/weather-preview-dvd.mov</guid>  
<pubDate>Fri, 15 Apr 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:00:24</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, weather</itunes:keywords> 
</item>
<item>
<title>Bend It! Bag It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Did you wake up hoping to find a dynamic, engaging and fun podcast about science? Either way you're in luck, because it's time for another episode of <em>Science It Up!</em> In "bend it! bag it!" we look at ways to play with air.

What are two ways that we can use air to move and lift things? Well, we can bend air, and we can bag air. Take a look!]]>  
</description> 
<itunes:subtitle>What can you do to air in order to lift things?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/03/lift-it-dvd.mov" length="23942475" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/03/lift-it-dvd.mov</guid>  
<pubDate>Fri, 08 Apr 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:12</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, air, pressure, lift</itunes:keywords> 
</item>
<item>
<title>A Brand New Series!</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[At the Little Shop of Physics, we're always coming up with new things! And this week is no different -- we're rolling out a brand new podcast series! This one is called "Tips for Teachers," and it's designed for any teacher who works with Earth Systems Science and Physical Science. It's also a support for the Everyday Science show and for our summer Weather and Climate class for teachers. Episodes may cover concept development, possible standards met, and materials needed.

The premiere episode, "Carbon Dioxide Pumpkin," is based on an activity for helping students visualize the amount of CO2 produced by a gasoline-fueled car.]]>  
</description> 
<itunes:subtitle>We're rolling out a brand new series!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/04/tips-co2-pumpkin-dvd.mov" length="55585714" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/04/tips-co2-pumpkin-dvd.mov</guid>  
<pubDate>Fri, 01 Apr 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:07:37</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, carbon dioxide, atmosphere, ppm, gasoline</itunes:keywords> 
</item>
<item>
<title>Climate #11: Trends and Closing</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Remember the chaos pendulum from last time? Though we might not be able to predict where the pendulum goes, we can see a trend emerging when we look at the plot. This is a good way to think about weather and climate. While we can't always predict the weather, we are able to see some trends. 
Scientists can see trends over the years by taking core samples and looking at tree rings. Well, we've got a way to take a core sample as we finish our show.]]>  
</description> 
<itunes:subtitle>What can we learn from a core sample?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_11_trends-dvd.mov" length="32762641" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_11_trends-dvd.mov</guid>  
<pubDate>Fri, 25 Mar 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:52</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, climate, weather, core sample</itunes:keywords> 
</item>
<item>
<title>Spin It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Who's ready for some fun with angular momentum?! It's a Friday, and that means it's time for another podcast -- this week, it's a new episode of Science It Up! We show you several different ways to have a blast with the power of spin.]]>  
</description> 
<itunes:subtitle>Who knew angular momentum could be this much fun?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/03/spin_it-dvd.mov" length="25768099" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/03/spin_it-dvd.mov</guid>  
<pubDate>Fri, 18 Mar 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:17</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, angular momentum, skating</itunes:keywords> 
</item>
<item>
<title>Climate #10: Chaos</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Chaos is when something becomes more and more unpredictable over time. This is true for weather, which we can predict maybe a few days in advance but not much longer than that. This means that weather isn't random, it's chaotic.]]>  
</description> 
<itunes:subtitle>Chaos is when something becomes more and more unpredictable over time.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_10_chaos-dvd.mov" length="20540316" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_10_chaos-dvd.mov</guid>  
<pubDate>Fri, 11 Mar 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:44</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, climate, weather, chaos</itunes:keywords> 
</item>
<item>
<title>Climate #9: Positive and Negative Feedback</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here's another way to think about feedback: we've taken plastic drinking cups and connected them in two different ways, and we have a ramp. The one cup shape corrects itself -- negative feedback. But the other one goes out of control -- positive feedback!]]>  
</description> 
<itunes:subtitle>A different way to think about feedback.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_9_posnegfeedback-dvd.mov" length="16827144" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_9_posnegfeedback-dvd.mov</guid>  
<pubDate>Fri, 04 Mar 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:17</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, climate, feedback, positive, negative</itunes:keywords> 
</item>
<item>
<title>Move It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here we are with another fun episode of Science It Up! How can you use air pressure to move things? Well, we've got some great examples to try at home and to watch!]]>  
</description> 
<itunes:subtitle>How can you move things with air pressure?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/02/move-it-dvd.mov" length="19156023" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/02/move-it-dvd.mov</guid>  
<pubDate>Fri, 25 Feb 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:17</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, air pressure, hamster</itunes:keywords> 
</item>
<item>
<title>Climate #8: Feedback</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How does feedback play into climate? Well, first, let's talk about what feedback is. We can demonstrate it by using a hanging globe and some projectiles!]]>  
</description> 
<itunes:subtitle>How does feedback play into climate?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_8_feedback-dvd.mov" length="25376225" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_8_feedback-dvd.mov</guid>  
<pubDate>Fri, 18 Feb 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:09</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, climate, feedback</itunes:keywords> 
</item>
<item>
<title>Climate #7: Moving Air</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[So, what happens to the warm air and cold air when the earth spins? We can demonstrate this with a "cold" source (ice), a heat source (heat lamp), a turntable, a round pan of water and some food coloring. The water simulates air, so we see what happens when the hot and cold "airflows" meet each other. This is a great way to make a hurricane!]]>  
</description> 
<itunes:subtitle>What happens to the warm air and cold air when the earth spins?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_7_movingair-dvd.mov" length="27535674" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_7_movingair-dvd.mov</guid>  
<pubDate>Fri, 11 Feb 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:12</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, equator, hurricane, weather</itunes:keywords> 
</item>
<item>
<title>Drop It! Pop It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Science It Up! is back! The newest episode is all about comparing density of common gases using household items (and some not so common items, too). Enjoy!]]>  
</description> 
<itunes:subtitle>How can you show the relative densities of gases?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/02/dropit_popit-dvd.mov" length="21961032" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/02/dropit_popit-dvd.mov</guid>  
<pubDate>Fri, 04 Feb 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:49</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, carbon dioxide, helium, air, density</itunes:keywords> 
</item>
<item>
<title>Climate #6: Rotation of the Earth</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[As we saw in the last segment, the earth's poles are cold and the equator is warm. So, if heat moves from warm spots to cold spots, why doesn't the earth's heat just move from the equator out to the poles? Basically, because the earth isn't exactly sitting still -- it's rotating at a high speed! (Think about how big the earth is, and the whole thing has to spin around once in 24 hours!!) This complicates matters, to say the least.
Let's demonstrate what happens with a spinner, some paper and food coloring. Make a prediction: what will happen to the colors? How dramatic of an effect do you think you will see?]]>  
</description> 
<itunes:subtitle>Why doesn't the hot air at the equator just move up to the poles?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_6_rotation-dvd.mov" length="15153179" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_6_rotation-dvd.mov</guid>  
<pubDate>Fri, 28 Jan 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:51</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, heat, climate, spin, rotate</itunes:keywords> 
</item>
<item>
<title>Climate #5: Radiant Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The sun radiates energy toward the earth, and the earth radiates much of that energy back. But some of it is blocked by carbon dioxide (CO2). The Swedish scientist Svante Arrhenius theorized changing amounts of CO2 could therefore change the earth’s surface temperature.
Now, the equator is warm and the poles are cold, and we can demonstrate why this is by using a heat-sensitive ball and a hot light bulb. This is a major piece of the climate puzzle which we’ll connect in the coming segments.]]>  
</description> 
<itunes:subtitle>What happens with the energy that is radiated from the sun to the earth?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_5_radiant-dvd.mov" length="35283044" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_5_radiant-dvd.mov</guid>  
<pubDate>Fri, 21 Jan 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:10</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, energy, climate, heat, Arrhenius</itunes:keywords> 
</item>
<item>
<title>Condense It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The next episode of Science It Up! is here for your enjoyment! Condense It! is all about clouds. How do you make a cloud? Water vapor, cooling (and particles) all can create a cloud. We show you a few ways that this can be done. The biggest way is with liquid nitrogen and boiling water, and it's pretty sweet! Enjoy!!]]>  
</description> 
<itunes:subtitle>How can you make a cloud?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2011/01/condense_dvd.mov" length="23824757" />  
<guid>http://littleshopofphysics.files.wordpress.com/2011/01/condense_dvd.mov</guid>  
<pubDate>Fri, 14 Jan 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:04</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, clouds, condensation, liquid nitrogen, water</itunes:keywords> 
</item>
<item>
<title>Climate #4: Water Vapor</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The physical principles of heat energy exchange determine climate. That is, if we understand how heat is transferred, we can start to understand climate. Water vapor plays a significant part in this energy exchange, and the following experiment demonstrates one way in which plants are important to climate.]]>  
</description> 
<itunes:subtitle>How do water vapor, plants and heat affect climate?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_4_water_vapor-dvd.mov" length="24434516" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_4_water_vapor-dvd.mov</guid>  
<pubDate>Fri, 07 Jan 2011 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:02</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, plants, climate, heat, water vapor</itunes:keywords> 
</item>
<item>
<title>Climate #3: Blocking Thermal Radiation</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How does the atmosphere affect thermal radiation? Well, for one thing, it can block it, trapping heat below. But when we have a cold, cloudless night sky, what happens to the thermal radiation? The two atmospheric elements which block heat -- water droplets (clouds) and carbon dioxide -- are not blocking the radiation as much. So, the cold night sky allows the thermal radiation to pass, cooling the surface of the planet.]]>  
</description> 
<itunes:subtitle>What part does the atmosphere play?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_3_blcoking-dvd.mov" length="27811677" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_3_blcoking-dvd.mov</guid>  
<pubDate>Fri, 31 Dec 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:08</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, radiation, climate, atmosphere</itunes:keywords> 
</item>
<item>
<title>Crush It! [Science It Up!]</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[It’s another episode of Science It Up! Atmospheric pressure is very strong! But how can we see just how strong it is? Let’s crush all kinds of things, just with air pressure! Marshmallows, soda cans, paint thinner cans, and to cap it all off, we’ll even crush a 55-gallon oil drum. Don’t miss it!]]>  
</description> 
<itunes:subtitle>Crushing steel with air pressure?!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/crush-it-dvd.mov" length="30712077" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/crush-it-dvd.mov</guid>  
<pubDate>Fri, 24 Dec 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:06</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, marshmallows, crush, oil drum, soda can</itunes:keywords> 
</item>
<item>
<title>Climate #2: Thermal Radiation</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How can you show how thermal radiation affects climate? We have liquid crystal, a hot light bulb, some things that will or won't block thermal radiation, and a surface to simulate the earth. With an infrared camera, we can really see what's going on!]]>  
</description> 
<itunes:subtitle>What does thermal radiation look like?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_2_radiation-dvd.mov" length="27811677" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_2_radiation-dvd.mov</guid>  
<pubDate>Fri, 17 Dec 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:21</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, radiation, climate, infrared</itunes:keywords> 
</item>
<item>
<title>Climate #1: Intro and Solar Heat</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Climate is here! We kick off the show by working with some basic ideas about climate. One thing we should talk about is solar heat. We can use light bulbs, a sheet of liquid crystal, and a thermal radiation camera to get started!!]]>  
</description> 
<itunes:subtitle>Thermal radiation affects climate.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_1intro_solar_heat-dvd.mov" length="28576965" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/climate_podcast_1intro_solar_heat-dvd.mov</guid>  
<pubDate>Fri, 10 Dec 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:37</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, radiation, climate</itunes:keywords> 
</item>
<item>
<title>Science it Up! Premiere Episode</title>  
<itunes:author>Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[It's a new kind of podcast from your friends at the Little Shop of Physics!  Fast-paced and full of fun, Science it Up! is all about the action in the physics experiments. So we'll show you how to do a very simple experiment with very simple materials... and then we'll super-size it! After all, when something here at Little Shop looks pretty cool, we always say, "Sweet... now how can we make it BIGGER??"

In our premier episode, "Snuff It!," we answer the question: "How can you show that carbon dioxide is more dense than air?" To do it, we snuff out the flames of candles invisibly -- with the help of some "dry ice." You can't see our carbon dioxide gas, but you can prove that it's there when you watch the flames go out.

(Soon, this podcast may be on a separate rollout from the Everyday Science podcasts... but for now, you can get them all right here!)]]>  
</description> 
<itunes:subtitle>Snuffing candles with an invisible substance?!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/12/siu-snuff_it-dvd.mov" length="26388939" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/12/siu-snuff_it-dvd.mov</guid>  
<pubDate>Fri, 03 Dec 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:17</itunes:duration>  
<itunes:keywords>CSU, Colorado State University, education, Little Shop of Physics, hands-on science, K-12, education, easy home experiments, candles, carbon dioxide, dry ice, flames</itunes:keywords> 
</item>
<item>
<title>Climate Preview</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Coming soon: the new Climate episode! But if you just can't wait, we've got a sneak peek at what you'll see. The Climate episode focuses on the forces that affect our climate, which is the patterns of weather that we have. Stay tuned! It's coming your way!]]>  
</description> 
<itunes:subtitle>A sneak peak at the upcoming Climate episode!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/11/climate_preview-dvd.mov" length="5302179" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/11/climate_preview-dvd.mov</guid>  
<pubDate>Fri, 26 Nov 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:00:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, climate, weather, patterns</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 14: Money Matters and Closing</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[In addition to being a plus for the environment, saving energy saves money. We use an electricity meter to see which devices in our homes are using the most energy. Prediction time: which are the culprits? You might be surprised!]]>  
</description> 
<itunes:subtitle>Which home devices use the most energy?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_14_money_matters_and_energy_dvd.mov" length="57391607" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_14_money_matters_and_energy_dvd.mov</guid>  
<pubDate>Fri, 19 Nov 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:57</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, electricity, appliances, meter</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 13: Energy and Aluminum Cans</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[As we've seen, energy is hidden in things. There's energy in batteries and fuel, but there's also energy in everyday items, such as aluminum cans -- so when you throw a can away, you're throwing away energy. The energy hidden in an aluminum can could run a television for as long as an hour!]]>  
</description> 
<itunes:subtitle>A soda can's hidden energy could run a TV for an hour!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_13_energy_and_aluminum_cans_dvd.mov" length="15452855" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_13_energy_and_aluminum_cans_dvd.mov</guid>  
<pubDate>Fri, 12 Nov 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:04</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, recycling, aluminum</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 12: Hidden Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Now it's time for Rachel's question. You might remember that she asked about converting lightning into energy for transportation. Well, first, let's think about energy.

It exists in all kinds of things -- hidden, sometimes. We don't always think about things as having energy (or as requiring energy for packaging or shipping), but there's energy everywhere. It just so happens that lightning (aside from being powerful itself) also returns nitrogen into the soil, which in turn goes into our food. So we already use the power of lightning, without having to lift a finger!]]>  
</description> 
<itunes:subtitle>Lightning and the energy we don't always see.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_12_hidden_energy_dvd.mov" length="37604607" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_12_hidden_energy_dvd.mov</guid>  
<pubDate>Fri, 05 Nov 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:37</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, lightning, nitrogen</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 11: Batteries and Energy</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Jamie asks how batteries store energy -- let's find out by making a simple working model of one. We'll need a copper-coated penny, a zinc-coated nail, some wire and a battery-powered clock.

(Next: Rachel's question.)]]>  
</description> 
<itunes:subtitle>Making a simple working model of a battery.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_11_batteries_and_energy_dvd.mov" length="34437194" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_11_batteries_and_energy_dvd.mov</guid>  
<pubDate>Fri, 29 Oct 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:32</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, battery, clock</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 10: Efficiency and Cars</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[So, why is a hybrid car more efficient than a traditional gasoline car? Efficiency is all about making the same things happen while using less energy — and a hybrid car does exactly that, by using less gasoline.
A traditional car needs a lot of gasoline to accelerate, and it continues to burn large amounts of fuel even when it has reached a constant speed — but it doesn’t need to burn all of that extra fuel! This is where the hybrid comes in. A hybrid car stores the otherwise wasted energy into a battery, and uses the battery to help with acceleration. The result is that less fuel is used in order to do the same work.]]>  
</description> 
<itunes:subtitle>Why are hybrid cars more efficient than regular cars?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_10_efficiency_and_cars_dvd.mov" length="28450536" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_10_efficiency_and_cars_dvd.mov</guid>  
<pubDate>Fri, 22 Oct 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:03</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, efficiency, hybrid</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 9: More Energy and Cars</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How can we make cars more efficient? Well, sometimes the easiest way to answer a question is to flip the question upside down: so, how can we make them less efficient? The answer that Shannon and Kenny come across has to do with friction. An increase in friction means a decrease in efficiency... so, a decrease in friction means an increase in efficiency. (Remember the hovercraft?) Kenny also wants to know about the interaction between the car engine and the car battery. To answer that question, let's see how using headlights affects the car's use of energy.]]>  
</description> 
<itunes:subtitle>Experimenting with friction and car efficiency.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_9_more_energy_and_cars_dvd.mov" length="49258697" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_9_more_energy_and_cars_dvd.mov</guid>  
<pubDate>Fri, 15 Oct 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:30</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, cars, friction</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 8: Energy and Cars</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Friction is one factor of energy-consumption in cars. Since our cars aren’t hovercrafts, they have friction with the ground as they roll. To keep them moving, and overcome the friction, we have to give them extra energy (i.e., push the gas pedal).]]>  
</description> 
<itunes:subtitle>Friction, cars and hovercrafts, oh my!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_8_energy_and_cars_dvd.mov" length="38155899" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_8_energy_and_cars_dvd.mov</guid>  
<pubDate>Fri, 08 Oct 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:39</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, hovercraft, friction</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 7: Energy Saving Buildings and Tips For Home</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Thinking about efficiency during building construction saves energy for years to come! Bacon Elementary School in Ft. Collins, CO is a good example -- a visit to Bacon shows how intelligent construction can help save energy. But you don't have to build a new structure to save energy! We have some tips for everyday home life as well.]]>  
</description> 
<itunes:subtitle>Saving energy in buildings large and small.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_7_energy_saving_buildings_and_tips_for_home_dvd.mov" length="29961870" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_7_energy_saving_buildings_and_tips_for_home_dvd.mov</guid>  
<pubDate>Fri, 01 Oct 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:10</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, efficiency, Bacon Elementary</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 6: Thermal Energy Loss</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Last time we talked about heat loss and made a model for it. Now we have an infrared camera and can actually see it happening! Wearing more layers is like closing up the holes in a house -- it helps keep the heat in. And if you put water on something, how can it change that object's heat?]]>  
</description> 
<itunes:subtitle>Infrared cameras show how clothes keep us warm.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_6_thermal_energy_loss_dvd.mov" length="25311760" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_6_thermal_energy_loss_dvd.mov</guid>  
<pubDate>Fri, 24 Sep 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:50</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, heat, efficiency, infrared</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 5: Heating Your Home</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here's a practical analogy to the home heating process that you can adapt for your classroom or kitchen. A container serves as the home, a pitcher as the furnace, water as the heat, and a hole as the holes through which heat leaves our homes.

Houses have all kinds of little holes here and there -- it's one of the big ways that heat leaves your house. So, how can you keep the heat inside? Naturally: stop the holes!]]>  
</description> 
<itunes:subtitle>A practical analogy to the home heating process that you can adapt for your classroom or kitchen.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_5_heating_your_home_dvd.mov" length="25543753" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_5_heating_your_home_dvd.mov</guid>  
<pubDate>Fri, 17 Sep 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:48</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, home, efficiency, heating</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 4: Historical Scientist -- Thomas Edison</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Erin wants to know why we still use incandescent light bulbs, now that we have a more efficient alternative. Great question! And the answer is that they haven't always been inefficient. 

Thomas Edison invented the first practical incandescent bulb. One of the problems that he had to solve was finding the right kind of material to use for the filament. When he finally came up with using carbonized sewing thread, he made the incandescent bulb one of the most efficient light sources of his time.]]>  
</description> 
<itunes:subtitle>When Edison invented a practical incandescent bulb, it was one of the most efficient light sources of his time!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_4_historical_scientist_thomas_edison_dvd.mov" length="23986003" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_4_historical_scientist_thomas_edison_dvd.mov</guid>  
<pubDate>Fri, 10 Sep 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:41</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, Edison, efficiency, incandescent</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 3: LEDs vs Incandescents</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Continuing from our last segment, we demonstrate how things look in normally visible light versus how they look in the infrared. It's a great way to start thinking about energy efficiency!]]>  
</description> 
<itunes:subtitle>Infrared vision! Let's compare it to normally visible light.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_3_led_vs_incandescent_dvd.mov" length="27082788" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_3_led_vs_incandescent_dvd.mov</guid>  
<pubDate>Fri, 03 Sep 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:58</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, infrared, light</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 2: Two Ways to Make Light</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Let's start with our questions from Evan and Erin: how do we make an energy efficient bulb like an LED? The answer is that there are two ways to make light: by heating an object, or by exciting atoms with electricity. Basic light bulbs (i.e. incandescents) use heat, which is not very efficient since we really only want the light. LEDs are more efficient because they use electricity to excite atoms -- they don't waste energy on heat! ]]>  
</description> 
<itunes:subtitle>Making light with heat and with electrically excited atoms!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_2_two_ways_to_make_light_dvd.mov" length="68474876" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_2_two_ways_to_make_light_dvd.mov</guid>  
<pubDate>Fri, 27 Aug 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:39</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, efficiency, light</itunes:keywords> 
</item>
<item>
<title>Energy and the Environment, Segment 1: Show Intro</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[What is energy? How is it used? How can we think of it in terms of resources? In the Energy and the Environment episode, we're going to tackle these and other questions inspired by students at Bacon Elementary School in Ft. Collins, CO.]]>  
</description> 
<itunes:subtitle>What is energy? How is it used?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_1_show_intro_dvd.mov" length="31096766" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/08/eande_segment_1_show_intro_dvd.mov</guid>  
<pubDate>Fri, 20 Aug 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:15</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, energy, environment</itunes:keywords> 
</item>
<item>
<title>Time Segment 15: Show Close</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[As we close the show, it's time for the customary snack. For a snack about time, let's talk about mixed nuts!

Usually, once something gets mixed up it's hard to "unmix" it. But this is exactly what happens with a can of mixed nuts: by the time you open it, it's been unmixed! The big nuts are on top and the little nuts are on the bottom. It's not hard to modify this one and try it in your home or classroom!]]>  
</description> 
<itunes:subtitle>For a snack about time, let's talk about mixed nuts!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment15_show_close_dvd.mov</guid>  
<pubDate>Fri, 13 Aug 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:04:42</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, displacement, nuts</itunes:keywords> 
</item>
<item>
<title>Time Segment 14: Arrow of Time in Nature</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[There's an "arrow of time" in nature. You already can see it. There is an order of how things move, and we don't see these things moving backwards. (Snowmen melting, for instance.) We have some fun time lapse footage to show this arrow of time!]]>  
</description> 
<itunes:subtitle>Some time lapse footage to show the arrow of time in nature!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2010/07/time_segment14_arrow_of_time_in_nature_dvd.mov</guid>  
<pubDate>Fri, 06 Aug 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:19</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, entropy</itunes:keywords> 
</item>
<item>
<title>Time Segment 13: Memory Metal</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Time for another look at the direction of time -- this time, we're looking at memory metal, which seems to go backwards in time! Of course, it doesn't really: it simply is able to return to its original shape when heated. It's one more way to think about entropy, about how things get mixed up as time passes. (Nikki and Ryan had to see it to believe it!)]]>  
</description> 
<itunes:subtitle>Memory metal can "go back in time" to its original shape even if you crumple it.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/07/time_segment13_memory_metal_dvd.mov" length="30477369" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/07/time_segment13_memory_metal_dvd.mov</guid>  
<pubDate>Fri, 30 Jul 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:27</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, entropy</itunes:keywords> 
</item>
<item>
<title>Time Segment 12: Order and Disorder</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[As time goes forward things usually get more mixed up. We're going to be a bit sneaky here and make something unmixed while time goes forward. (It's sneaky because in reality, the dye is not truly being mixed in.)]]>  
</description> 
<itunes:subtitle>As time goes forward things usually get more mixed up.</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/07/time_segment12_direction_of_time_dvd.mov" length="31031782" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/07/time_segment12_direction_of_time_dvd.mov</guid>  
<pubDate>Fri, 23 Jul 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:02:31</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, order</itunes:keywords> 
</item>
<item>
<title>Time Segment 11: Forwards or Backwards?</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Time only moves in one direction, right? So, can you tell what direction things are going in these video clips? It's not easy!!]]>  
</description> 
<itunes:subtitle>Can you tell what direction things are going in these video clips?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/07/time_segment11_forwards_and_backwards_dvd.mov" length="40547278" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/07/time_segment11_forwards_and_backwards_dvd.mov</guid>  
<pubDate>Fri, 16 Jul 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:16</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time</itunes:keywords> 
</item>
<item>
<title>Time Segment 10: 3D Pulfrich Effect</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[The Pulfrich effect is a really cool optical illusion! It can be easily demonstrated with a pair of sunglasses with one lens missing. When a pendulum swings back and forth, it swings in a straight line. But your eyes can be fooled into thinking it's moving in a circle! This effect expands beyond the pendulum, as we show.

Want some 3D glasses so you can try this at home? Click the "3D Glasses!" link on the right side of our blog page, or visit "http://www.cmmap.org/everydayscience/" and let us know where to mail your glasses! (After it's mailed out, we don't save your contact information. We promise!)]]>  
</description> 
<itunes:subtitle>A 3D illusion you can try at home!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2010/07/time_segment10_pulfric_dvd1.mov</guid>  
<pubDate>Fri, 09 Jul 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:54</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, 3D, Pulfrich</itunes:keywords> 
</item>
<item>
<title>Time Segment 9: Not on TV, Part 3</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here are more clips that we saved just for the podcast! It's all slow motion and it's all really cool!]]>  
</description> 
<itunes:subtitle>It's all slow motion and it's all really cool!</itunes:subtitle>  
<itunes:summary />  
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<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment9_not_on_tv_pt3_-dvd.mov</guid>  
<pubDate>Fri, 02 Jul 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:40</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, slow motion</itunes:keywords> 
</item>
<item>
<title>Time Segment 8: Reaction Time</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[How are vision and reaction time related? It's harder to react to something when you can't see it! Nikki & Ryan demonstrate reaction speed in two different tests: one in which their vision is normal, and one in which dark glasses make it harder to see. We're preparing for a later segment which has an activity you can try at home along with Nikki and Ryan!]]>  
</description> 
<itunes:subtitle>How does vision affect reaction time?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment8_reaction_time_dvd.mov" length="21608530" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment8_reaction_time_dvd.mov</guid>  
<pubDate>Fri, 25 Jun 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:42</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, time, vision, reaction</itunes:keywords> 
</item>
<item>
<title>Time Segment 7: Slow Motion Replay!</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Time to check out the slow motion replays that we prepared in the last segment! We've got bouncing waves and exploding balloons in slow-mo! What happens in the instant that a balloon bursts? We see it whole, then we see it popped... but it's too fast for us to see how it gets there. We'll play these videos 10 times slower than they actually happened. Get ready!!]]>  
</description> 
<itunes:subtitle>Bouncing waves and exploding balloons in slow motion!</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment7_slow_motion_replay_dvd.mov" length="40527072" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment7_slow_motion_replay_dvd.mov</guid>  
<pubDate>Fri, 18 Jun 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:58</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, exploding balloon, slow motion, time</itunes:keywords> 
</item>
<item>
<title>Time Segment 6: Time Scales - Clip Filming</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Is it too fast to see? Some things happen too quickly for us to see what's going on. If we use a special camera, we can use video techniques to see what's happening. So, we're preparing the video footage to slowwww down time and get a different perspective. We have balloons popping and waves bouncing. In this segment, we see them at normal speed.]]>  
</description> 
<itunes:subtitle>Is it too fast to see?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/06/time_segment6_film_slow_motion_dvd.mov" length="40303074" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/06/time_segment6_film_slow_motion_dvd.mov</guid>  
<pubDate>Fri, 11 Jun 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:03:13</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time</itunes:keywords> 
</item>
<item>
<title>Time Segment 5: Not on TV, Part 2</title>  
<itunes:author>PSD10 and Little Shop of Physics</itunes:author>  
<description> 
<![CDATA[Here's more footage that we kept for the podcast! Can you tell what's moving forwards or backwards in time?]]>  
</description> 
<itunes:subtitle>Can you tell what's moving forwards or backwards in time?</itunes:subtitle>  
<itunes:summary />  
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment5_not_on_tv_pt2_-dvd.mov" length="27721143" />  
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment5_not_on_tv_pt2_-dvd.mov</guid>  
<pubDate>Fri, 04 Jun 2010 15:00:00 -0600</pubDate>
<category>Natural Sciences</category>  
<itunes:explicit>no</itunes:explicit>  
<itunes:duration>00:01:47</itunes:duration>  
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time</itunes:keywords> 
</item>
<item>
<title>Time Segment 4: Galileo and Cycles of Nature</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[The Italian scientist Galileo observed a swinging chandelier, and realized that there was a certain cycle to it: no matter the size of the swing, it took the same amount of time. He used this realization to build a clock with a pendulum.
But this realization of how time has cycles in nature goes back before Galileo -- early sundials also made use of this idea. And we can also see it overnight, over the months, over the years and over millennia.]]> 
</description>
<itunes:subtitle>Galileo's pendulum was the basis for an early clock.</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment4_historical_scientistic_and_cycles_in_nature_dvd.mov" length="27721143" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment4_historical_scientistic_and_cycles_in_nature_dvd.mov</guid> 
<pubDate>Fri, 28 May 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:02:11</itunes:duration> 
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time, clock, pendulum, Galileo</itunes:keywords>
</item>


<item>
<title>Time Segment 3: A Definition of Time</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[Time -- how do you measure it? What happens when things speed up, or slow down? In this segment, we build something that we can use as a clock -- a pendulum.]]> 
</description>
<itunes:subtitle>We build something that we can use as a clock -- a pendulum.</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment3_def_of_time_dvd.mov" length="40327750" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment3_def_of_time_dvd.mov</guid> 
<pubDate>Fri, 21 May 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:03:16</itunes:duration> 
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time, clock, pendulum</itunes:keywords>
</item>
<item>
<title>Time Segment 2: Show Introduction</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[Have you ever wondered about time? What is it? How does it work? How does it affect other things? This episode of the EveryDay Science show is all about time. We make fast things look slow, and slow things look fast, so that you can see them from a different perspective. We also show things moving backwards in time (that is, we "rewind" the tape) and forwards in time -- can you tell the difference?
It's a great show and we're excited to share it with you!]]> 
</description>
<itunes:subtitle>It's all about time! Slow-motion water balloons, fast-moving clouds, and things viewed in reverse!</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment2_show_open_dvd.mov" length="19600184" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment2_show_open_dvd.mov</guid> 
<pubDate>Fri, 14 May 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:01:33</itunes:duration> 
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time, slow motion, stop motion, fast motion, backwards</itunes:keywords>
</item>
<item>
<title>Time Segment 1: Not on TV Part 1</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[It's a good thing you're watching the podcast! Why? Because you get to see special footage that *isn't* on the TV show! We call it "Not on TV." Tell your friends!

In this segment, we get to see slow-motion video of koosh balls and water balloons as they fall, make impact and stretch.]]> 
</description>
<itunes:subtitle>Special footage that *isn't* on the TV show!</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/05/time_segment1_not_on_tv_pt1_-dvd.mov" length="22028505" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/05/time_segment1_not_on_tv_pt1_-dvd.mov</guid> 
<pubDate>Fri, 7 May 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:01:41</itunes:duration> 
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, time, koosh ball, duck, water balloon, elasticity</itunes:keywords>
</item>
<item>
<title>Pressure II Segment 12: Pressure Snacks</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[We close the episode with two treats that rely on pressure: popcorn and juice boxes.

What do you use to drink from a juice box? A straw! And you use a straw by creating pressure differences: when you draw air into your mouth, you are creating lower pressure, which brings the liquid up the straw.

And how do you make popcorn? You increase the pressure in the kernels by heating them. When they are heated, the water inside tries to expand, and it "pops" the corn by doing so.]]> 
</description>
<itunes:subtitle>Two treats that rely on pressure: popcorn and juice boxes.</itunes:subtitle> 
<itunes:summary /> 
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<guid>http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_12_closing_dvd.mov</guid> 
<pubDate>Fri, 30 Apr 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:02:36</itunes:duration> 
<itunes:keywords>air pressure, Channel 10, CSU, education, Everyday Science,experiment, how does a straw work, little shop of physics, physics,popcorn, Poudre School District, pressure, science</itunes:keywords>
</item>
<item>
<title>Pressure II Segment 11: Toricelli</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[In the 1600s, Evangelista Toricelli developed a barometer -- a device used to measure air pressure. Toricelli put mercury inside a bent glass tube (shaped something like an "L" or a candy cane). The high end of the tube was capped; the low end was open. (Air pressure kept the mercury inside.) When the outside air pressure rose, air would push inside the low end, causing the mercury to rise.

Toricelli noticed that a change in the air pressure predicted a change in the weather. This principle is still used in meteorology today.]]> 
</description>
<itunes:subtitle>In the 1600s, Evangelista Toricelli developed a barometer -- a device used to measure air pressure.</itunes:subtitle> 
<itunes:summary /> 
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<guid>http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_11_toricelli_dvd.mov</guid> 
<pubDate>Fri, 23 Apr 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:01:31</itunes:duration> 
<itunes:keywords>air pressure, barometer, CSU, education, Evangelista Toricelli, Everyday Science, experiment, mercury, physics, Poudre School District, pressure, science, science history, scientists, Toricelli, weather, Little Shop of Physics</itunes:keywords>
</item>
<item>
<title>Time Preview</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[Don't worry, we're not done with the Pressure show yet! But you should know that the recently filmed Time show will be premiering soon! Here's a little something to get excited about while you wait: We speed things up, we slow things down (like an exploding water balloon). We use time-lapse filming to see the world in a different perspective! We show special films: can you tell if time is moving forwards or backwards? We ask: what is time?  
The Time show. It's ticking your way, in May.]]> 
</description>
<itunes:subtitle>The Time show: it's coming soon!</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/04/time_preview_dvd.mov" length="22061915" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/04/time_preview_dvd.mov</guid> 
<pubDate>Fri, 16 Apr 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:01:43</itunes:duration> 
<itunes:keywords> time, CSU, education, Everyday Science, experiment, physics, Poudre School District, science, Little Shop of Physics</itunes:keywords>
</item>
<item>
<title>Pressure II Segment 10: Pressure Power!</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[So now that we've seen how pressure works, how much BIGGER can we go? How about a big, empty oil drum?

Recall that the air pressure outside the drum and inside are currently matched. But what will happen when the air (and thus the air pressure) INSIDE the drum is sucked out??]]> 
</description>
<itunes:subtitle>Can an oil drum be crushed simply by the air pressure at ground level??</itunes:subtitle> 
<itunes:summary /> 
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<guid>http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_10_pressure_power_dvd.mov</guid> 
<pubDate>Fri, 9 Apr 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:03:31</itunes:duration> 
<itunes:keywords> air pressure, crush, CSU, education, Everyday Science, experiment, oil drum, physics, Poudre School District, power, pressure, science, vacuum, Little Shop of Physics</itunes:keywords>
</item>
<item>
<title>Pressure II Segment 9: Atmospheric Pressure</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[Air pressure at greater elevations is low, and here on the ground it’s high. (So at sea level, air pressure is higher than it is at Mount Everest.) We can’t feel the high air pressure here because it matches the pressure inside our bodies. We can see pressure demonstrated when we remove air pressure from the inside of a sealed bag: the contents get squeezed by the higher air pressure on the outside. And when an enthusiastic student — with a trained professional on hand — is vaccuum-packed, he can feel the air pressure, too! (Never put a bag on or over someone’s head, and do not vacuum-pack a person. The vacuum-pack demonstration that we use is very specifically tailored for safety issues and so Ellis was completely safe.)]]> 
</description>
<itunes:subtitle>Let's demonstrate air pressure with vacuum-packs!</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_9_atmospheric_pressure_dvd.mov" length="91181863" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_9_atmospheric_pressure_dvd.mov</guid> 
<pubDate>Fri, 2 Apr 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:02:47</itunes:duration> 
<itunes:keywords>air pressure, CSU, education, Everyday Science, experiment, physics, Poudre School District, pressure, science, vacuum, Little Shop of Physics</itunes:keywords>
</item>
<item>
<title>Pressure II Segment 8: Buoyant Force</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[What makes a balloon float? Well, there are three important forces acting on that balloon: gravity, pressure, and buoyancy. At Rice Elementary School in Wellington, Colorado, Brian demonstrates how these forces work on a balloon.]]> 
</description>
<itunes:subtitle>At Rice Elementary School in Wellington, Colorado, Brian demonstrates how pressure, gravity and buoyancy work on a balloon.</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_8_buoyant_force_dvd.mov" length="75590058" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/03/pressure_segment_8_buoyant_force_dvd.mov</guid> 
<pubDate>Fri, 26 Mar 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:01:20</itunes:duration> 
<itunes:keywords>air pressure, CSU, education, Everyday Science, experiment, gravity, physics, Poudre School District, pressure, science, Little Shop of Physics</itunes:keywords> 
</item>
<item>
<title>Pressure II Segment 7: Pressure and Elevation</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[In the Channel 10 studio, GPS units are used for another cool pressure experiment. GPS units can display the current elevation. How? It's pressure!

Since air pressure is different at different elevations (high elevation means low pressure, and vice versa), the GPS units measure air pressure to estimate elevation. Want proof? When the units are placed in airtight containers, and the pressure is changed, the elevation changes. The units are "tricked" into calculating elevations several hundred meters lower and several thousand meters higher!]]> 
</description>
<itunes:subtitle>A fun experiment with GPS units and pressure!</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_7_pressure_and_elevation_dvd.mov" length="89563089" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_7_pressure_and_elevation_dvd.mov</guid> 
<pubDate>Fri, 19 Mar 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:02:29</itunes:duration> 
<itunes:keywords>CSU, experiment, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, science, pressure, GPS, elevation</itunes:keywords> 
</item>
<item>
<title>Pressure II Segment 6: Pressure as a Force</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[LEAF BLOWER ELEVATOR -- How can the air inside a tire support a tractor, or a school bus, or a semi trailer?! It's because of pressure differences between the inside of the tire and the outside. Want proof? Grace stands on a board which is on top of an airbag. When the bag is empty, the pressure isn't strong enough to do anything interesting. But when Brian fills the bag using air from the leaf blower, the pressure inside the bag increases dramatically!
BUCKET BALLOON -- When the bucket is low, the balloon doesn't fill up -- but when it's high, the balloon does. Why? There are three important pressure zones here: the low pressure inside the bucket, the high pressure inside the balloon, and the low pressure outside the balloon. (The low pressure outside the balloon is in fact the same as that of the bucket, because it's the same air.) So, when the bucket is raised, gravity pulls the water down, making the pressure inside the balloon higher than the pressure outside of it. This allows the balloon to expand and fill.]]> 
</description>
<itunes:subtitle>How does pressure work as a force? Let's find out with two cool demos on pressure!</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_6_pressure_as_a_force_dvd1.mov" length="100797131" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_6_pressure_as_a_force_dvd1.mov</guid> 
<pubDate>Fri, 12 Mar 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:03:29</itunes:duration> 
<itunes:keywords>CSU, experiment, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, science, pressure, bucket, leaf blower, water balloon</itunes:keywords> 
</item>
<item>
<title>Pressure II Segment 5: What Does Pressure Do?</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[Now that we have discussed what pressure is, let's find out what pressure does. First, Brian has a pair of translucent plates. He can remove all of the air from in between the plates. Now there is a very strong pressure difference! What will happen when Grace and Ellis try to pull them apart?
Next, marshmallows. They're made with puffed air. What can we do to the air pressure to increase the size of the marshmallow?]]> 
</description>
<itunes:subtitle>Now that we have discussed what pressure is, let's find out what pressure does.</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/04/pressure_segment_5_what_pressure_does_dvd.mov" length="51439532" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/04/pressure_segment_5_what_pressure_does_dvd.mov</guid> 
<pubDate>Fri, 5 Mar 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:04:10</itunes:duration> 
<itunes:keywords>CSU, experiment, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, science, pressure</itunes:keywords> 
</item>
<item>
<title>Pressure II Segment 4: Atomic Scale</title> 
<itunes:author>PSD10 and Little Shop of Physics</itunes:author> 
<description>
<![CDATA[At Rice Elementary in Colorado, students demonstrate how pressure works at the atomic level. Wearing bumper suits, they represent microscopic bits of matter that push against each other and their boundaries. When the number increases, or boundaries shrink, the collisions increase, increasing pressure.]]> 
</description>
<itunes:subtitle>At Rice Elementary in Colorado, students demonstrate how pressure works at the atomic level.</itunes:subtitle> 
<itunes:summary /> 
<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_4_atomic_scale_dvd.mov" length="86307679" /> 
<guid>http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_4_atomic_scale_dvd.mov</guid> 
<pubDate>Fri, 26 Feb 2010 15:00:00 -0600</pubDate> 
<category>Natural Sciences</category> 
<itunes:explicit>no</itunes:explicit> 
<itunes:duration>00:03:02</itunes:duration> 
<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, pressure, liquid nitrogen, balloons, heat, cool, gas</itunes:keywords> 
</item>
<item>
			<title>Pressure II Segment 3: Pressure Differences</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[What do you get when you mix balloons, liquid nitrogen, and eager young scientists (equipped with proper safety gear, of course)? It sounds like another exciting EveryDay Science experiment! As we saw in segment 2, heat and pressure are related. Brian, Ellis and Grace have set up a demonstration of just how dynamic pressure and temperature can be.
Liquid nitrogen is at about -200 degrees Celcius, and boils at -196 C, so when it is introduced into room temperature air (about 20 C), it boils without fail. As the nitrogen becomes a gas, they use it to fill balloons. They then put the balloons back into the liquid nitrogen, which cools the nitrogen inside the balloons, reducing the inside pressure and shrinking the balloon. Removing it warms the inside and it expands once again.]]></description>
			<itunes:subtitle>What do you get when you mix balloons, liquid nitrogen, and eager young scientists (equipped with proper safety gear, of course)? It sounds like another exciting EveryDay Science experiment!</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_3_pressure_differences_dvd.mov" length="94506782" />
			<guid>http://littleshopofphysics.files.wordpress.com/2010/02/pressure_segment_3_pressure_differences_dvd.mov</guid>
			<pubDate>Fri, 19 Feb 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:02</itunes:duration>
			<itunes:keywords>CSU, experiment, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, science, pressure, liquid nitrogen, balloons, heat, cool, gas</itunes:keywords>
</item>
<item>
			<title>Pressure II Segment 2: Where Does Pressure Come From?</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Grace and Ellis help Brian demonstrate the source of pressure. They start with a canister containing pellets -- it has a speaker at its base. When the power for the speaker is turned on, it bounces the pellets, which in turn push on the lid. This simulates what is happening at the microscopic level with pressure.
They then demonstrate how pressure effects liquids. Using a pitcher and a bottle with a tube attached, they build a barometer. When they increase the molecules, the pressure inside increases. They can also increase the pressure with heat.]]></description>
			<itunes:subtitle>Grace and Ellis help Brian demonstrate the source of pressure with a homemade pressure simulator and a homemade barometer.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/02/pressure_2_segment_2_where_does_press_come_from_dvd.mov" length="127188925" />
			<guid>http://littleshopofphysics.files.wordpress.com/2010/02/pressure_2_segment_2_where_does_press_come_from_dvd.mov</guid>
			<pubDate>Fri, 12 Feb 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:05:23</itunes:duration>
			<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, pressure, barometer</itunes:keywords>
</item>
<item>
			<title>Pressure II Segment 1: Show Opener</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[The newest episode of EveryDay Science is showing up in podcasts now! Pressure II - it's a reimagining of the concept we explored in our first episode ever (titled, well... Pressure). Differences in pressure help you to drink from a straw, help your balloon to float, and help planes to soar in the sky.
Let's start with some things to think about -- some questions to ponder while we get ready to watch each segment. Where does pressure come from? How can it be changed? How exactly do these pressure differences cause the effects we've listed? All of this and more will be explored in the newest EveryDay Science episode, Pressure II.]]></description>
			<itunes:subtitle>Differences in pressure help you to drink from a straw, help your balloon to float, and help planes to soar in the sky. All of this and more will be explored in the newest EveryDay Science episode, Pressure II.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/02/pressure_2_segment_1_show_open_dvd.mov" length="77412586" />
			<guid>http://littleshopofphysics.files.wordpress.com/2010/02/pressure_2_segment_1_show_open_dvd.mov</guid>
			<pubDate>Fri, 05 Feb 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:01:39</itunes:duration>
			<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, pressure, anniversary, balloon, air, straw, tire</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 12: Black Holes</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Often the most interesting scientific questions are the ones which are hardest to test. The challenge is to, like Albert Einstein, be very creative in the ways that we try to answer them. One such question is this:  what lies beyond the event horizon of a black hole? (Think of the event horizon as the boundary of a black hole.) It's an interesting question, because we can't go into a black hole, and nothing within a black hole can come out. How can we think creatively to answer it?]]></description>
			<itunes:subtitle>Often the most interesting scientific questions are the ones which are hardest to test.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/01/nos_segment12_blackhole_dvd.mov" length="34971581" />
			<guid>http://littleshopofphysics.files.wordpress.com/2010/01/nos_segment12_blackhole_dvd.mov</guid>
			<pubDate>Fri, 05 Feb 2010 14:59:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:02:52</itunes:duration>
			<itunes:keywords>CSU, experiment, education, Everyday Science, Little Shop of Physics, physics, Poudre School District, science, black hole, event horizon, question, imagination, what is science</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 11: Einstein</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[What if you need to do experiments that go beyond the use of a lab? Some of the best scientists in history used only their imaginations for some problems! Among them stands the most famous Western scientist of the 20th century: Albert Einstein.]]></description>
			<itunes:subtitle>What if you need to do experiments that go beyond the use of a lab? You can use your imagination, just like the most famous Western scientist of the 20th century: Albert Einstein.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2010/01/nos_segment11_einstein_dvd.mov" length="86307679" />
			<guid>http://littleshopofphysics.files.wordpress.com/2010/01/nos_segment11_einstein_dvd.mov</guid>
			<pubDate>Fri, 29 Jan 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:02:25</itunes:duration>
			<itunes:keywords>CSU, education, Einstein, Everyday Science, imagination, Little Shop of Physics, physics, Poudre School District, science, scientists</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 10: Clean Energy</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[What's the best way to harness clean energy for cars? Well, solar power is the ultimate form of clean energy: once the light is gone, no waste remains. Let's do some experiments with solar-powered vehicles.]]></description>
			<itunes:subtitle>What's the best way to harness clean energy for cars? Well, solar power is the ultimate form of clean energy: once the light is gone, no waste remains. Let's do some experiments with solar-powered vehicles.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment10_clean_energy_dvd.mov" length="109268687" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment10_clean_energy_dvd.mov</guid>
			<pubDate>Fri, 22 Jan 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:34</itunes:duration>
			<itunes:keywords>CSU, education, energy, Everyday Science, experiment, hypothesis, light, little shop of physics, physics, Poudre School District, science, clean energy</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 9: Solar Energy</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[It's time to explore with some more questions. Can you magnify solar energy? What's the best way to harness clean energy? Brian, Alex and Charles perform experiments with solar panels to tackle these questions.]]></description>
			<itunes:subtitle>It's time to explore with some more questions. Can you magnify solar energy? What's the best way to harness clean energy? Brian, Alex and Charles perform experiments with solar panels to tackle these questions.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment9_solar_energy_dvd.mov" length="103679929" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment9_solar_energy_dvd.mov</guid>
			<pubDate>Fri, 15 Jan 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:58</itunes:duration>
			<itunes:keywords>CSU, education, energy, Everyday Science, experiment, heat, hypothesis, light, little shop of physics, physics, Poudre School District, science, solar energy</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 8: What Makes Science, Science?</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[We've seen science in action: we ask questions and we perform experiments to answer them. But there's more to it: it's a process with guidelines. Let's see what scientists at Colorado State University have to say about the process.]]></description>
			<itunes:subtitle>We've seen science in action: we ask questions and we perform experiments to answer them. But there's more to it: it's a process with guidelines. Let's see what scientists at Colorado State University have to say about the process.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment8_scientists2_dvd.mov" length="79507367" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment8_scientists2_dvd.mov</guid>
			<pubDate>Fri, 08 Jan 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:01:43</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, Everyday Science, physics, Poudre School District, science, refrigerators, refrigeration, evaporation, heat, cool, energy</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 7: Refrigerators</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[How does a refrigerator work? Brian and company are ready with another experiment to figure it out! They demonstrate how water can be used to remove heat, which is part and parcel of the refrigeration process.]]></description>
			<itunes:subtitle>How does a refrigerator work? Brian and company are ready with another experiment to figure it out! They demonstrate how water can be used to remove heat, which is part and parcel of the refrigeration process.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment7_refrigerators_dvd.mov" length="35011598" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/12/nos_segment7_refrigerators_dvd.mov</guid>
			<pubDate>Fri, 01 Jan 2010 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:02:50</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, Everyday Science, physics, Poudre School District, science, refrigerators, refrigeration, evaporation, heat, cool, energy</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 6: Fans</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Why does a fan cool you down? What does evaporation have to do with it? With these ideas in mind, Brian, Chris and Dana demonstrate the scientific method by asking questions, setting hypotheses, and conducting experiments.]]></description>
			<itunes:subtitle>Why does a fan cool you down? What does evaporation have to do with it? With these ideas in mind, Brian, Chris and Dana demonstrate the scientific method by asking questions, setting hypotheses, and conducting experiments.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment6_fans_dvd.mov" length="101518134" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment6_fans_dvd.mov</guid>
			<pubDate>Fri, 25 Dec 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:35</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, Everyday Science, physics, Poudre School District, science, fans, evaporation, heat, cool, energy</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 5: What is Science?</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[What is science? We go to several scientists at Colorado State University to learn what they do and what they have to say about science.]]></description>
			<itunes:subtitle>What is science? We go to several scientists at Colorado State University to learn what they do and what they have to say about science.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment5_scientists1_dvd.mov" length="16874754" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment5_scientists1_dvd.mov</guid>
			<pubDate>Fri, 18 Dec 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:01:21</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, Everyday Science, physics, Poudre School District, science, scientists, what is science</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 4: Hot and Cold Spots</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Microwaves bounce back and forth as, well, waves. Depending on the size of the wave, some spots are hot and some are cold. This is why most microwave ovens have turntables -- the heat is more evenly spread out. How can Brian, Sierra and Mary show that this is what's happening inside the microwave? It's time for another experiment!]]></description>
			<itunes:subtitle>Microwaves bounce back and forth as, well, waves. Depending on the size of the wave, some spots are hot and some are cold. How can Brian, Sierra and Mary show that this is what's happening inside the microwave? It's time for another experiment!</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment4_hot_cold_spots_dvd.mov" length="28742041" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment4_hot_cold_spots_dvd.mov</guid>
			<pubDate>Fri, 11 Dec 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:02:20</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, Everyday Science, hot and cold spots, microwaves, physics, Poudre School District, science, what is science</itunes:keywords>
</item>
<item>
			<title>The Little Shop of Physics</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[The Little Shop of Physics travels with hands-on science experiments which we've shared with over 250,000 students. We don't just show students science -- we help them DO science! Our goal is to teach people that science is something anyone can do. Each year we see about 20,000 students—not including the 5,000+ folks who attend our yearly Open House at Colorado State University.
We primarily work with students by visiting schools all over the region. But we also work with teachers through our teacher workshops and the community through our Everyday Science TV show.]]></description>
			<itunes:subtitle>The Little Shop of Physics travels with hands-on science experiments which we've shared with over 250,000 students. We don't just show students science -- we help them DO science!</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/12/lsop_promo_dvd.mov" length="130638162" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/12/lsop_promo_dvd.mov</guid>
			<pubDate>Fri, 4 Dec 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:05:57</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, Everyday Science, physics, Poudre School District, science</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 3: More Microwave Experiments</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Sierra, Mary and Brian continue working with microwaves. This time they have constructed a working model of a microwave. They have connected a CD player to a microwave emitter and speakers to a microwave receiver. The microwave emitter carries the music to the receiver, where it is transmitted to the speakers. How can we prove this? Let's watch and find out!]]></description>
			<itunes:subtitle>Sierra, Mary and Brian have connected a CD player to a microwave emitter and speakers to a microwave receiver. The microwave emitter carries the music to the receiver, where it is transmitted to the speakers!</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment3_big_microwave_dvd.mov" length="106824835" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment3_big_microwave_dvd.mov</guid>
			<pubDate>Fri, 27 Nov 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:04:16</itunes:duration>
			<itunes:keywords>Little Shop of Physics, CSU, education, emitter, Everyday Science, microwaves, physics, Poudre School District, receiver, science, sound</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 2: Microwaves</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Science is something that you do. So rather than talk about science, we're going to take questions from young scientists and take action! How do microwaves work? Why does metal spark inside a microwave? With Mary and Sierra, Brian demonstrates what's going on inside that microwave oven.]]></description>
			<itunes:subtitle>Rather than talk about science, we're going to take questions from young scientists and take action! With Mary and Sierra, Brian demonstrates what's going on inside a microwave oven.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment2_microwaves_dvd.mov" length="94054223" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment2_microwaves_dvd.mov</guid>
			<pubDate>Fri, 20 Nov 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:02:57</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, cold spots, CSU, education, hot spots, microwaves, physics, Poudre School District, science, waves, what is science</itunes:keywords>
</item>
<item>
			<title>The Nature of Science Segment 1: The Process</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[What is science? It's a process. It's something you do. We're going to use the process to answer some questions from students at Lesher Junior High School.]]></description>
			<itunes:subtitle>What is science? It's a process. It's something you do. We're going to use the process to answer some questions from students at Lesher Junior High School.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment1_all_about_process_dvd.mov" length="17123122" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/11/nos_segment1_all_about_process_dvd.mov</guid>
			<pubDate>Fri, 13 Nov 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:01:23</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, process, Lesher Junior High</itunes:keywords>
</item>
<item>
			<title>Tenth Anniversary Show: Pressure Preview</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[It's been ten years since Everyday Science first captivated imaginations and gave us fun ways to think about and explore science. Now it's time to revisit the Pressure show to look at pressure in a whole new way! The Tenth Anniversay Show: Pressure is coming your way soon.]]></description>
			<itunes:subtitle>It's been ten years since Everyday Science first captivated imaginations and gave us fun ways to think about and explore science. Now it's time to revisit the Pressure show to look at pressure in a whole new way!</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/11/pressure_preview_dvd.mov" length="16508367" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/11/pressure_preview_dvd.mov</guid>
			<pubDate>Fri, 6 Nov 2009 15:15:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:01:28</itunes:duration>
			<itunes:keywords>Channel 10, CSU, Colorado State University, education, Everyday Science, Little Shop of Physics, physics, Poudre School District,  Brian Jones, hands-on science, K-12, Northern Colorado, tie-dye, pressure</itunes:keywords>
</item>
<item>
			<title>Wind Segment 8: Good Eats</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[It's time to wrap up. If we could leave with one important idea, what would it be? How about, "What makes the wind blow? Pressure!" Finishing up with a tasty treat, Brian, Cierra and Samantha give a send-off to the Wind program.]]></description>
			<itunes:subtitle>If we could wrap up with one important idea, what would it be? How about, "What makes the wind blow? Pressure!" Brian, Cierra and Samantha give a send-off to the Wind program.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment8_good_eats_dvd.mov" length="97215416" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment8_good_eats_dvd.mov</guid>
			<pubDate>Fri, 30 Oct 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:13</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, pressure</itunes:keywords>
</item>
<item>
			<title>Wind Segment 7: Historical Scientist: Francis Beaufort</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Did you know that our system of wind speed measurement has roots in seafaring history? Understanding wind speed was critical for sailors. Historical scientist Francis Beaufort was a mariner who developed a scale for determining wind speed.]]></description>
			<itunes:subtitle>Did you know that our system of wind speed measurement has roots in seafaring history? Historical scientist Francis Beaufort was a mariner who developed a scale for determining wind speed.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment7_beaufort_dvd.mov" length="13260156" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment7_beaufort_dvd.mov</guid>
			<pubDate>Fri, 23 Oct 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:01:09</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, Francis Beaufort</itunes:keywords>
</item>
<item>
			<title>Wind Segment 6: Extreme Winds</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[In this segment we explore extreme winds. Brian, Samantha and Cierra use dry ice and a fan to make a homemade tornado, demonstrating angular momentum's role in the creation of extreme winds.]]></description>
			<itunes:subtitle>In this segment we explore extreme winds using dry ice and a fan to make a homemade tornado.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment6_extreme_winds_dvd.mov" length="33077599" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment6_extreme_winds_dvd.mov</guid>
			<pubDate>Fri, 16 Oct 2009 15:00:00 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:23</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, extreme winds, tornado, angular momentum</itunes:keywords>
</item>
<item>
			<title>Wind Segment 5: Global Circulation</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Taka Ito, a researcher and oceanographer at CSU, demonstrates global circulation of wind and how the spin of the earth affects the wind. Using a spinning water tank with warm and cold water, he replicates the impacts on wind effected by the cold North Pole and the Warm equator.]]></description>
			<itunes:subtitle>Taka Ito, a researcher at CSU, demonstrates global circulation of wind.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment5_global_circulation_dvd.mov" length="24317799" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment5_global_circulation_dvd.mov</guid>
			<pubDate>Tue, 13 Oct 2009 14:21:31 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:02:04</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, global circulation, Taka Ito</itunes:keywords>
</item>
<item>
			<title>Wind Segment 4: Global Winds</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Brian, Cierra and Samantha have been looking at winds on a small scale. Now, it's time to look at winds on a very large scale - that of the earth. Building off of their explorations into convection in segment 2, they ask some questions. Why doesn't the hot air from the equator move up and down to the earth's poles? What effect does the earth's spinning have on wind? They have some fun experiments in the Channel 10 studio to demonstrate and explore these effects.]]></description>
			<itunes:subtitle>Now, it's time to look at winds on a very large scale - that of the earth. Why doesn't the hot air from the equator move up and down to the earth's poles?</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment4_global_winds_dvd.mov" length="63420284" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment4_global_winds_dvd.mov</guid>
			<pubDate>Tue, 13 Oct 2009 14:20:31 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:05:39</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, global winds</itunes:keywords>
</item>
<item>
			<title>Wind Segment 3: Speed, Direction and Height</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[In the Channel 10 studio, Brian, Samantha and Cierra experiment with the speed, direction and height of wind. Using their hand-made anemometers and wind indicators, they see what happens to wind speed and direction at different heights and around obstacles. Brian also looks at what happens to wind at different heights outdoors: surface level wind, the jet stream high in the sky, and everything in between!]]></description>
			<itunes:subtitle>In the Channel 10 studio, Brian, Samantha and Cierra experiment with the speed, direction and height of wind.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment3_height_speed_dvd.mov" length="33930175" />
			<guid>http://http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment3_height_speed_dvd.mov</guid>
			<pubDate>Tue, 13 Oct 2009 14:19:31 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:33</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, wind speed</itunes:keywords>
</item>
<item>
			<title>Wind Segment 2: Convection Cells</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Brian, Cierra and Samantha continue exploring wind in the Channel 10 studio. Now they are working on convection. What happens when air is heated or cooled? Where does it go? How does it move? See what happens when they explore using a converted fish tank and the Convection Cauldron!]]></description>
			<itunes:subtitle>Brian, Cierra and Samantha continue exploring wind in the Channel 10 studio. Now they are working on convection. See what happens when they explore using a converted fish tank and the Convection Cauldron!</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment2_convection_cell_dvd.mov" length="34029491" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment2_convection_cell_dvd.mov</guid>
			<pubDate>Tue, 13 Oct 2009 14:18:31 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:03:05</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, convection</itunes:keywords>
		</item>
		<item>
			<title>Wind Segment 1: Pressure</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Starting in the Channel 10 studio, Brian, along with Poudre students Samantha and Cierra, asks the most basic question about wind: what makes it blow? They begin by talking about how pressure plays a part.]]></description>
			<itunes:subtitle>Starting in the Channel 10 studio, Brian, along with Poudre students Samantha and Cierra, asks the most basic question about wind: what makes it blow? They begin by talking about how pressure plays a part.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment1_pressure_dvd.mov" length="56953030" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_segment1_pressure_dvd.mov</guid>
			<pubDate>Thu, 08 Oct 2009 13:52:31 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:04:38</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, wind, pressure</itunes:keywords>
		</item>
<item>
			<title>Wind Preview</title>
			<itunes:author>PSD10 and Little Shop of Physics</itunes:author>
			<description><![CDATA[Why does the wind blow? That’s one of the seemingly basic questions that we cover on this episode of the Everyday Science show, a joint production of the Little Shop of Physics and Poudre School District Channel 10. Here’s a preview of “Wind”—a taste of what’s to come.]]></description>
			<itunes:subtitle>Why does the wind blow? That’s one of the seemingly basic questions that we cover on this episode of the Everyday Science show. Here’s a preview of “Wind”—a taste of what’s to come.</itunes:subtitle>
			<itunes:summary />
			<enclosure type="video/quicktime" url="http://littleshopofphysics.files.wordpress.com/2009/10/wind_preview_dvd1.mov" length="7899544" />
			<guid>http://littleshopofphysics.files.wordpress.com/2009/10/wind_preview_dvd1.mov</guid>
			<pubDate>Wed, 07 Oct 2009 13:42:31 -0600</pubDate>
			<category>Natural Sciences</category>
			<itunes:explicit>no</itunes:explicit>
			<itunes:duration>00:00:32</itunes:duration>
			<itunes:keywords>Little Shop of Physics, Everyday Science, Colorado State University, CSU, Poudre School District, PSD, Channel 10, education, science, physics, students, Brian Jones, pressure, wind</itunes:keywords>
		</item>
	</channel>
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