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		<title>Blogs | BrainStuff</title>
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				<meta property="article:published_time" content="2016-06-16T03:00:00-04:00" />
			
			
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/* brainstuff  */
header .sectionLogo { float: left;}
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header .logo .text-uppercase { color: #b9eaf8;}
header .logo a { color: #b9eaf8;}
header .logo-alt {color: #ffffff;}

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header .headerInputButton { color: #ffffff;}

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#editorial-main .list-title .title-number {background-color:#51cbee;}
#editorial-main .editorial-body #pagination-upper a:hover {background-color:#51cbee !important; color:#333 !important;}
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.list #editorial-main .pagination a.next {background-color:#51cbee;}
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.list #editorial-main .pagination a.active {background-color:#86dbf3;}

.btnsbydate {width:100%;}
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footer .footer-wrapper {background-color: #51cbee;}
footer div .stuffo-footer #s49652 { display:none;}

footer a { color: #ffffff; }
footer p { color: #ffffff; }

footer div .col-devices { display:none; }
footer div .hidden-xs { display:none; }
footer div .stuffo-footer { display:block; }
footer .col-lg-5 { width: 25%; }
footer .col-md-6 { width: 25%; }
footer .copyright { margin-top: -100px; }
footer .list-unstyled {height: 150px;} /* to allow second row to wrap nicely */

/* MOBILE-ONLY styling */
@media all and (max-width: 767px) {
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footer .col-lg-5 { width: 90%; margin: 0 10px 0 20px;}
footer .col-md-6 { width: 90%; margin: 0 10px 0 20px;}
}

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					<p class="byline">by Christian  Sager | Dec 23, 2014</p>
							
																																		
			<p>Here it is! At 19 episodes and just over an hour of entertainment we've got wasps, guns, cats and more for you to learn about! Featuring all our core hosts, this playlist collects all our most popular episodes... and a few of our personal favorites y ... <a class="bold" href="http://www.brainstuffshow.com/blogs/the-best-of-brainstuff-2014.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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			<p>Earlier this week a video (above) recorded by a guy named Phil McNamara went viral because it caught the active Tavurvur volcano in Papua New Guinea erupting with a massive explosion. The shock wave visibly approaches and a voice off camera says, &qu ... <a class="bold" href="http://www.brainstuffshow.com/blogs/holy-smokin-toledoes-volcano-sonic-boom.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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					<p class="byline">by Christian  Sager | Aug 15, 2014</p>
							
																																											
			<p>The day after Robin Williams died I turned on Netflix and randomly chose an episode of Louis CK's eponymous show to watch. What loaded was &quot;Barney,&quot; the beginning half of season 3, episode 6, where Louie (coincidentally for me) attends a fu ... <a class="bold" href="http://www.brainstuffshow.com/blogs/louie-ck-robin-williams-and-the-rules-of-humor.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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			<p>Since two Americans with Ebola were flown into Atlanta last week, I've been receiving messages from my family. They want to know if my wife and I are safe since the Emory hospital the victims are being treated at is five miles away from our home. The ... <a class="bold" href="http://www.brainstuffshow.com/blogs/why-arent-medical-authorities-giving-africa-a-potential-cure-for-ebola.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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			<p>Earlier this week, one of the most popular searched stories on Google was about how The U.S. Secret Service spent a year gathering evidence on Nida before moving in. I'll admit ignorance on this; I thought the Secret Service solely provided protectio ... <a class="bold" href="http://www.brainstuffshow.com/blogs/the-secret-service-agents-vs-fraud.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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					<p class="byline">by Christian  Sager | Jun 27, 2014</p>
							
																																											
			<p>The full fever of soccer/football has struck America this week. Today I heard a woman behind me exclaim, &quot;Isn't it great that this World Cup thing's got everybody so patriotic and stuff?&quot; I think what she meant was that she enjoyed the bond ... <a class="bold" href="http://www.brainstuffshow.com/blogs/sports-builds-confidence-in-amputees.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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					<p class="byline">by Christian  Sager | Jun 17, 2014</p>
							
																																																															
			<p>When Evernote, Feedly and TweetDeck went down simultaneously last week, you could feel the fear kick in across the web. Most of these services were back up shortly, but Feedly took awhile longer, Let's first quickly establish what a DDoS is. My colle ... <a class="bold" href="http://www.brainstuffshow.com/blogs/why-do-people-perform-ddos-attacks.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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					<p class="byline">by Christian  Sager | Jun 10, 2014</p>
							
																																											
			<p>My worst nightmare is something like Wolverine's origin story... my memories of everything I've done up until this point are completely erased by evil scientists. I don't remember my wife, my pets or even that horrible thing I did in high school to m ... <a class="bold" href="http://www.brainstuffshow.com/blogs/how-to-wipe-the-mind-and-restore-its-memories.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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			<p>Internally we've always referred to BrainStuff as the Avengers of HowStuffWorks. This is where our mightiest video hosts team-up to explore -- and explain -- the everyday science of the world around us. Meet each member of our current roster and check out the other shows they write, host and podcast. <a class="bold" href="http://www.brainstuffshow.com/blogs/the-avengers-of-howstuffworks.htm">See&nbsp;more&nbsp;&raquo;</a></p>
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var google_ad_client="ca-howstuffworks_rs_js",google_ad_channel="www,www-BlogLanding,blog-landing,hsw-lite"+semChannel+GACChannel,google_ad_output="js",google_max_num_ads=6,google_safe="medium",google_ad_type="text",google_hints="Blogs\x20Blogs";

//Turn off AFC by requesting 0 ads
if (GACtest === 'test_google_native') {
	google_max_num_ads = 0;
}

/**
 * Callback for google CPC ad request
 *
 * @param array google_ads
 */
function google_ad_request_done(google_ads) {
	//Nothing returned so nothing to do
	if (0 == google_ads.length || google_ads[0].type != 'text' ) { return; }

	//Determine what page configuration we have for ad placement
	var totalSlots = $('.cpc').length,
		bodySlots  = $('.cpc-body').length,
		hasUpper   = ($('.cpc-upper').length == 1),
		hasLower   = ($('.cpc-lower').length == 1),
		totalAds   = google_ads.length;

	//Example: list-condensed
	if (bodySlots && hasLower) {
		var adsPlaced = 0;
		//Drop one ad in each body slot
		$('.cpc-body').each (function (i) {
			if (i < bodySlots) {
				$(this).html(buildAdHtml(google_ads.slice(i, i+1)));
				adsPlaced++;
			}
		});
		//Drop remaining ads in cpc-lower slot
		if (adsPlaced < totalAds) {
			lowerAds = google_ads.slice(adsPlaced);
			$('.cpc-lower').html(buildAdHtml(lowerAds));
		}
	} else if (hasUpper && hasLower) {
		//Split number of ads between the two slots
		var adsForUpper = Math.floor( totalAds / 2 );
		$('.cpc-upper').html(buildAdHtml(google_ads.slice(0, adsForUpper)));
		$('.cpc-lower').html(buildAdHtml(google_ads.slice(adsForUpper)));
	} else if (hasUpper) {
		//Put all ads in cpc-upper slot
		$('.cpc-upper').html(buildAdHtml(google_ads));
	} else if (hasLower) {
		//Put all ads in cpc-lower slot
		$('.cpc-lower').html(buildAdHtml(google_ads));
	} else {
		//Absolute fallback - build a place for all ads to show and stick it at
		//the bottom of the page
		var $div = $('<div>').addClass('cpc cpc-lower');
		$div.appendTo('#column-wrapper>div:first');
		$div.html(buildAdHtml(google_ads));
	}
}
</script><script>
/**
 * Take google ad data and form the HTML to show the ad
 *
 * @param array ads
 */
function buildAdHtml (ads) {
	var i, html = '';

	html += "<p class=\"ads-by-google text-right\"><a target=\"_blank\" href=\"" + google_info.feedback_url + "\" onclick=\"window.open(this.href)\; return false\;\">Ads by Google</a></p>";

	for (i = 0; i < ads.length; i++) {
		html += "<div class=\"row margin-top1\"><div class=\"col-xs-12\">";
		html += "<p><a target=\"_blank\" href=\"" + ads[i].url + "\" class=\"event-click-tracking title\" onmouseout=\"window.status=''\;\" onmouseover=\"window.status='go to " + ads[i].visible_url + "'\;\" data-track-rule=\"google\" data-module-name=\"afc\" data-module-location=\"0\" data-link-position=\""+(i+1)+"\">" + ads[i].line1 + "</a></p>";
		html += "<p class=\"description\">" + ads[i].line2 + ads[i].line3 + "</p>";
		html += "<p><a target=\"_blank\" href=\"" + ads[i].url + "\" class=\"event-click-tracking url\" onmouseout=\"window.status=''\;\" onmouseover=\"window.status='go to " + ads[i].visible_url + "'\;\" data-track-rule=\"google\" data-module-name=\"afc\" data-module-location=\"0\" data-link-position=\""+(i+1)+"\">" + ads[i].visible_url + "</a></p>";
		html += "</div></div>";
	}
	//html += "</div>";

	return html;
}
</script><script src='http://pagead2.googlesyndication.com/pagead/show_ads.js'></script>



			
		
	<script>
	var cb = function() {
		var styles = [
			'//maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css'
		];
		for (var i = 0; i < styles.length; i++) {
			var l = document.createElement('link'); l.rel = 'stylesheet';
			l.href = styles[i];
			var h = document.getElementsByTagName('head')[0]; h.parentNode.insertBefore(l, h);
		}
	};
	var raf = requestAnimationFrame || mozRequestAnimationFrame || webkitRequestAnimationFrame || msRequestAnimationFrame;
	if (raf) raf(cb);
	else window.addEventListener('load', cb);
</script>	
	<script>
	//For clients that support JS, go ahead and hide pagination
	//since we'll be doing continuous scroll
	$('.pagination').addClass('hidden');

	/*!
Waypoints - 4.0.0
Copyright © 2011-2015 Caleb Troughton
Licensed under the MIT license.
https://github.com/imakewebthings/waypoints/blog/master/licenses.txt
*/
!function(){"use strict";function t(o){if(!o)throw new Error("No options passed to Waypoint constructor");if(!o.element)throw new Error("No element option passed to Waypoint constructor");if(!o.handler)throw new Error("No handler option passed to Waypoint constructor");this.key="waypoint-"+e,this.options=t.Adapter.extend({},t.defaults,o),this.element=this.options.element,this.adapter=new t.Adapter(this.element),this.callback=o.handler,this.axis=this.options.horizontal?"horizontal":"vertical",this.enabled=this.options.enabled,this.triggerPoint=null,this.group=t.Group.findOrCreate({name:this.options.group,axis:this.axis}),this.context=t.Context.findOrCreateByElement(this.options.context),t.offsetAliases[this.options.offset]&&(this.options.offset=t.offsetAliases[this.options.offset]),this.group.add(this),this.context.add(this),i[this.key]=this,e+=1}var e=0,i={};t.prototype.queueTrigger=function(t){this.group.queueTrigger(this,t)},t.prototype.trigger=function(t){this.enabled&&this.callback&&this.callback.apply(this,t)},t.prototype.destroy=function(){this.context.remove(this),this.group.remove(this),delete i[this.key]},t.prototype.disable=function(){return this.enabled=!1,this},t.prototype.enable=function(){return this.context.refresh(),this.enabled=!0,this},t.prototype.next=function(){return this.group.next(this)},t.prototype.previous=function(){return this.group.previous(this)},t.invokeAll=function(t){var e=[];for(var o in i)e.push(i[o]);for(var n=0,r=e.length;r>n;n++)e[n][t]()},t.destroyAll=function(){t.invokeAll("destroy")},t.disableAll=function(){t.invokeAll("disable")},t.enableAll=function(){t.invokeAll("enable")},t.refreshAll=function(){t.Context.refreshAll()},t.viewportHeight=function(){return window.innerHeight||document.documentElement.clientHeight},t.viewportWidth=function(){return document.documentElement.clientWidth},t.adapters=[],t.defaults={context:window,continuous:!0,enabled:!0,group:"default",horizontal:!1,offset:0},t.offsetAliases={"bottom-in-view":function(){return this.context.innerHeight()-this.adapter.outerHeight()},"right-in-view":function(){return this.context.innerWidth()-this.adapter.outerWidth()}},window.Waypoint=t}(),function(){"use strict";function t(t){window.setTimeout(t,1e3/60)}function e(t){this.element=t,this.Adapter=n.Adapter,this.adapter=new this.Adapter(t),this.key="waypoint-context-"+i,this.didScroll=!1,this.didResize=!1,this.oldScroll={x:this.adapter.scrollLeft(),y:this.adapter.scrollTop()},this.waypoints={vertical:{},horizontal:{}},t.waypointContextKey=this.key,o[t.waypointContextKey]=this,i+=1,this.createThrottledScrollHandler(),this.createThrottledResizeHandler()}var i=0,o={},n=window.Waypoint,r=window.onload;e.prototype.add=function(t){var e=t.options.horizontal?"horizontal":"vertical";this.waypoints[e][t.key]=t,this.refresh()},e.prototype.checkEmpty=function(){var t=this.Adapter.isEmptyObject(this.waypoints.horizontal),e=this.Adapter.isEmptyObject(this.waypoints.vertical);t&&e&&(this.adapter.off(".waypoints"),delete o[this.key])},e.prototype.createThrottledResizeHandler=function(){function t(){e.handleResize(),e.didResize=!1}var e=this;this.adapter.on("resize.waypoints",function(){e.didResize||(e.didResize=!0,n.requestAnimationFrame(t))})},e.prototype.createThrottledScrollHandler=function(){function t(){e.handleScroll(),e.didScroll=!1}var e=this;this.adapter.on("scroll.waypoints",function(){(!e.didScroll||n.isTouch)&&(e.didScroll=!0,n.requestAnimationFrame(t))})},e.prototype.handleResize=function(){n.Context.refreshAll()},e.prototype.handleScroll=function(){var t={},e={horizontal:{newScroll:this.adapter.scrollLeft(),oldScroll:this.oldScroll.x,forward:"right",backward:"left"},vertical:{newScroll:this.adapter.scrollTop(),oldScroll:this.oldScroll.y,forward:"down",backward:"up"}};for(var i in e){var o=e[i],n=o.newScroll>o.oldScroll,r=n?o.forward:o.backward;for(var s in this.waypoints[i]){var a=this.waypoints[i][s],l=o.oldScroll<a.triggerPoint,h=o.newScroll>=a.triggerPoint,p=l&&h,u=!l&&!h;(p||u)&&(a.queueTrigger(r),t[a.group.id]=a.group)}}for(var c in t)t[c].flushTriggers();this.oldScroll={x:e.horizontal.newScroll,y:e.vertical.newScroll}},e.prototype.innerHeight=function(){return this.element==this.element.window?n.viewportHeight():this.adapter.innerHeight()},e.prototype.remove=function(t){delete this.waypoints[t.axis][t.key],this.checkEmpty()},e.prototype.innerWidth=function(){return this.element==this.element.window?n.viewportWidth():this.adapter.innerWidth()},e.prototype.destroy=function(){var t=[];for(var e in this.waypoints)for(var i in this.waypoints[e])t.push(this.waypoints[e][i]);for(var o=0,n=t.length;n>o;o++)t[o].destroy()},e.prototype.refresh=function(){var t,e=this.element==this.element.window,i=e?void 0:this.adapter.offset(),o={};this.handleScroll(),t={horizontal:{contextOffset:e?0:i.left,contextScroll:e?0:this.oldScroll.x,contextDimension:this.innerWidth(),oldScroll:this.oldScroll.x,forward:"right",backward:"left",offsetProp:"left"},vertical:{contextOffset:e?0:i.top,contextScroll:e?0:this.oldScroll.y,contextDimension:this.innerHeight(),oldScroll:this.oldScroll.y,forward:"down",backward:"up",offsetProp:"top"}};for(var r in t){var s=t[r];for(var a in this.waypoints[r]){var l,h,p,u,c,d=this.waypoints[r][a],f=d.options.offset,w=d.triggerPoint,y=0,g=null==w;d.element!==d.element.window&&(y=d.adapter.offset()[s.offsetProp]),"function"==typeof f?f=f.apply(d):"string"==typeof f&&(f=parseFloat(f),d.options.offset.indexOf("%")>-1&&(f=Math.ceil(s.contextDimension*f/100))),l=s.contextScroll-s.contextOffset,d.triggerPoint=y+l-f,h=w<s.oldScroll,p=d.triggerPoint>=s.oldScroll,u=h&&p,c=!h&&!p,!g&&u?(d.queueTrigger(s.backward),o[d.group.id]=d.group):!g&&c?(d.queueTrigger(s.forward),o[d.group.id]=d.group):g&&s.oldScroll>=d.triggerPoint&&(d.queueTrigger(s.forward),o[d.group.id]=d.group)}}return n.requestAnimationFrame(function(){for(var t in o)o[t].flushTriggers()}),this},e.findOrCreateByElement=function(t){return e.findByElement(t)||new e(t)},e.refreshAll=function(){for(var t in o)o[t].refresh()},e.findByElement=function(t){return o[t.waypointContextKey]},window.onload=function(){r&&r(),e.refreshAll()},n.requestAnimationFrame=function(e){var i=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||t;i.call(window,e)},n.Context=e}(),function(){"use strict";function t(t,e){return t.triggerPoint-e.triggerPoint}function e(t,e){return e.triggerPoint-t.triggerPoint}function i(t){this.name=t.name,this.axis=t.axis,this.id=this.name+"-"+this.axis,this.waypoints=[],this.clearTriggerQueues(),o[this.axis][this.name]=this}var o={vertical:{},horizontal:{}},n=window.Waypoint;i.prototype.add=function(t){this.waypoints.push(t)},i.prototype.clearTriggerQueues=function(){this.triggerQueues={up:[],down:[],left:[],right:[]}},i.prototype.flushTriggers=function(){for(var i in this.triggerQueues){var o=this.triggerQueues[i],n="up"===i||"left"===i;o.sort(n?e:t);for(var r=0,s=o.length;s>r;r+=1){var a=o[r];(a.options.continuous||r===o.length-1)&&a.trigger([i])}}this.clearTriggerQueues()},i.prototype.next=function(e){this.waypoints.sort(t);var i=n.Adapter.inArray(e,this.waypoints),o=i===this.waypoints.length-1;return o?null:this.waypoints[i+1]},i.prototype.previous=function(e){this.waypoints.sort(t);var i=n.Adapter.inArray(e,this.waypoints);return i?this.waypoints[i-1]:null},i.prototype.queueTrigger=function(t,e){this.triggerQueues[e].push(t)},i.prototype.remove=function(t){var e=n.Adapter.inArray(t,this.waypoints);e>-1&&this.waypoints.splice(e,1)},i.prototype.first=function(){return this.waypoints[0]},i.prototype.last=function(){return this.waypoints[this.waypoints.length-1]},i.findOrCreate=function(t){return o[t.axis][t.name]||new i(t)},n.Group=i}(),function(){"use strict";function t(t){this.$element=e(t)}var e=window.jQuery,i=window.Waypoint;e.each(["innerHeight","innerWidth","off","offset","on","outerHeight","outerWidth","scrollLeft","scrollTop"],function(e,i){t.prototype[i]=function(){var t=Array.prototype.slice.call(arguments);return this.$element[i].apply(this.$element,t)}}),e.each(["extend","inArray","isEmptyObject"],function(i,o){t[o]=e[o]}),i.adapters.push({name:"jquery",Adapter:t}),i.Adapter=t}(),function(){"use strict";function t(t){return function(){var i=[],o=arguments[0];return t.isFunction(arguments[0])&&(o=t.extend({},arguments[1]),o.handler=arguments[0]),this.each(function(){var n=t.extend({},o,{element:this});"string"==typeof n.context&&(n.context=t(this).closest(n.context)[0]),i.push(new e(n))}),i}}var e=window.Waypoint;window.jQuery&&(window.jQuery.fn.waypoint=t(window.jQuery)),window.Zepto&&(window.Zepto.fn.waypoint=t(window.Zepto))}();
	/*!
Waypoints Infinite Scroll Shortcut - 4.0.0
Copyright © 2011-2015 Caleb Troughton
Licensed under the MIT license.
https://github.com/imakewebthings/waypoints/blog/master/licenses.txt
*/
!function(){"use strict";function t(n){this.options=i.extend({},t.defaults,n),this.container=this.options.element,"auto"!==this.options.container&&(this.container=this.options.container),this.$container=i(this.container),this.$more=i(this.options.more),this.$more.length&&(this.setupHandler(),this.waypoint=new o(this.options))}var i=window.jQuery,o=window.Waypoint;t.prototype.setupHandler=function(){this.options.handler=i.proxy(function(){this.options.onBeforePageLoad(),this.destroy(),this.$container.addClass(this.options.loadingClass),i.get(i(this.options.more).attr("href"),i.proxy(function(t){var n=i(i.parseHTML(t)),e=n.find(this.options.more),s=n.find(this.options.items);s.length||(s=n.filter(this.options.items)),this.$container.append(s),this.$container.removeClass(this.options.loadingClass),e.length||(e=n.filter(this.options.more)),e.length?(this.$more.replaceWith(e),this.$more=e,this.waypoint=new o(this.options)):this.$more.remove(),this.options.onAfterPageLoad(s)},this))},this)},t.prototype.destroy=function(){this.waypoint&&this.waypoint.destroy()},t.defaults={container:"auto",items:".infinite-item",more:".infinite-more-link",offset:"bottom-in-view",loadingClass:"infinite-loading",onBeforePageLoad:i.noop,onAfterPageLoad:i.noop},o.Infinite=t}();
	/*! hsw-lite-frontend 2016-12-08 */
!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof module&&module.exports?module.exports=a(require("jquery")):a(jQuery)}(function(a){var b=Array.prototype.slice,c=Array.prototype.splice,d={topSpacing:0,bottomSpacing:0,className:"is-sticky",wrapperClassName:"sticky-wrapper",center:!1,getWidthFrom:"",widthFromWrapper:!0,responsiveWidth:!1},e=a(window),f=a(document),g=[],h=e.height(),i=function(){for(var b=e.scrollTop(),c=f.height(),d=c-h,i=b>d?d-b:0,j=0,k=g.length;j<k;j++){var l=g[j],m=l.stickyWrapper.offset().top,n=m-l.topSpacing-i;if(l.stickyWrapper.css("height",l.stickyElement.outerHeight()),b<=n)null!==l.currentTop&&(l.stickyElement.css({width:"",position:"",top:""}),l.stickyElement.parent().removeClass(l.className),l.stickyElement.trigger("sticky-end",[l]),l.currentTop=null);else{var o=c-l.stickyElement.outerHeight()-l.topSpacing-l.bottomSpacing-b-i;if(o<0?o+=l.topSpacing:o=l.topSpacing,l.currentTop!==o){var p;l.getWidthFrom?p=a(l.getWidthFrom).width()||null:l.widthFromWrapper&&(p=l.stickyWrapper.width()),null==p&&(p=l.stickyElement.width()),l.stickyElement.css("width",p).css("position","fixed").css("top",o),l.stickyElement.parent().addClass(l.className),null===l.currentTop?l.stickyElement.trigger("sticky-start",[l]):l.stickyElement.trigger("sticky-update",[l]),l.currentTop===l.topSpacing&&l.currentTop>o||null===l.currentTop&&o<l.topSpacing?l.stickyElement.trigger("sticky-bottom-reached",[l]):null!==l.currentTop&&o===l.topSpacing&&l.currentTop<o&&l.stickyElement.trigger("sticky-bottom-unreached",[l]),l.currentTop=o}var q=l.stickyWrapper.parent(),r=l.stickyElement.offset().top+l.stickyElement.outerHeight()>=q.offset().top+q.outerHeight()&&l.stickyElement.offset().top<=l.topSpacing;r?l.stickyElement.css("position","absolute").css("top","").css("bottom",0):l.stickyElement.css("position","fixed").css("top",o).css("bottom","")}}},j=function(){h=e.height();for(var b=0,c=g.length;b<c;b++){var d=g[b],f=null;d.getWidthFrom?d.responsiveWidth&&(f=a(d.getWidthFrom).width()):d.widthFromWrapper&&(f=d.stickyWrapper.width()),null!=f&&d.stickyElement.css("width",f)}},k={init:function(b){var c=a.extend({},d,b);return this.each(function(){var b=a(this),e=b.attr("id"),f=e?e+"-"+d.wrapperClassName:d.wrapperClassName,h=a("<div></div>").attr("id",f).addClass(c.wrapperClassName);b.wrapAll(h);var i=b.parent();c.center&&i.css({width:b.outerWidth(),marginLeft:"auto",marginRight:"auto"}),"right"===b.css("float")&&b.css({float:"none"}).parent().css({float:"right"}),c.stickyElement=b,c.stickyWrapper=i,c.currentTop=null,g.push(c),k.setWrapperHeight(this),k.setupChangeListeners(this)})},setWrapperHeight:function(b){var c=a(b),d=c.parent();d&&d.css("height",c.outerHeight())},setupChangeListeners:function(a){if(window.MutationObserver){var b=new window.MutationObserver(function(b){(b[0].addedNodes.length||b[0].removedNodes.length)&&k.setWrapperHeight(a)});b.observe(a,{subtree:!0,childList:!0})}else a.addEventListener("DOMNodeInserted",function(){k.setWrapperHeight(a)},!1),a.addEventListener("DOMNodeRemoved",function(){k.setWrapperHeight(a)},!1)},update:i,unstick:function(b){return this.each(function(){for(var b=this,d=a(b),e=-1,f=g.length;f-- >0;)g[f].stickyElement.get(0)===b&&(c.call(g,f,1),e=f);e!==-1&&(d.unwrap(),d.css({width:"",position:"",top:"",float:""}))})}};window.addEventListener?(window.addEventListener("scroll",i,!1),window.addEventListener("resize",j,!1)):window.attachEvent&&(window.attachEvent("onscroll",i),window.attachEvent("onresize",j)),a.fn.sticky=function(c){return k[c]?k[c].apply(this,b.call(arguments,1)):"object"!=typeof c&&c?void a.error("Method "+c+" does not exist on jQuery.sticky"):k.init.apply(this,arguments)},a.fn.unstick=function(c){return k[c]?k[c].apply(this,b.call(arguments,1)):"object"!=typeof c&&c?void a.error("Method "+c+" does not exist on jQuery.sticky"):k.unstick.apply(this,arguments)},a(function(){setTimeout(i,0)})});

	var infinite = new Waypoint.Infinite({
		element: $('.infinite-container')[0],
		onBeforePageLoad: function () {
			HSW.ads.refresh();
			$('#infinite-loading').removeClass('hidden');
		},
		onAfterPageLoad: function ($item) {
			$('#infinite-loading').addClass('hidden');
			//Disable lazy load on AJAX-loaded page
			$.each($item.find('img[data-src]'), function () {
				$(this).attr('src', $(this).attr('data-src'));
			});
		}
	});
	if (HSW.utilities.isMobile() === false) {
		//Make right rail bottom ad sticky
		$(document).ready(function(){
			checkBottomSize();
			$( window ).resize(function() {
				checkBottomSize();
			});
		});
	}
	// Function to the css rule
	// bottomSpacingValue calculated [for example: 772] = (size of footer [628]) + (size of horizontal  body ad above footer [90]) + (padding above and below horizontal body ad [32] + blank space after the footer [22] )
	function checkBottomSize(){
		var bottomSpacingValue = 772;
		var footerType =  'stuffo' ;
		if (footerType == 'stuffo'){
			if (window.innerWidth >= 1200 ) {
				bottomSpacingValue = 522;
			}
			else if(window.innerWidth >= 992 ) {
				bottomSpacingValue = 647;
			}
			else {
				bottomSpacingValue = 772;
			}
		}
		else {
			if ( window.innerWidth >= 992 ) {
				bottomSpacingValue = 509;
			}
			else {
				bottomSpacingValue = 559
			}
		}
		$("#ad-wrap-rectangleRailBottom").unstick();
		$("#ad-wrap-rectangleRailBottom").sticky({
			topSpacing:10,
			bottomSpacing: bottomSpacingValue
		})
	}
	</script>

</body>
</html>
