ASTROCOHORS ACADEMY

Skeptics Guide #1098

2026-07-25T16:34:36.931+02:00

Live From Madison Wisconsin; Amending the Constitution; News Items: Believing in the Supernatural, Desalinating Water, Superheavy Cosmic Rays, AI Designed Bioweapons; Science or Fiction

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The strange mammal that thinks it's an insect

2026-07-23T19:11:10.351+02:00

Another YouTube #shorts from Dr. Joe! Subscribe for more fun science stories. Join us on Patreon! https://patreon.com/itsokaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Facebook https://www.facebook.com/itsokaytobesmartpbs/

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Volcanoes Explained: Crash Course Geology #13

2026-07-23T18:14:10.087+02:00

From Krakatoa to Pompeii to Mount Saint Helens, volcanoes can do some major damage. But they’re not just killing machines! In this video we’ll explore one of geology’s hottest creations — how they work, where they come from, and just how dangerous they really are. Introduction: Lake Taupo 00:00 What is a volcano? 1:11 How volcanoes form 3:07 Yellowstone Volcano 5:42 Risk of Eruptions 8:01 Review & Credits 9:57 Sources: https://docs.google.com/document/d/1RpwM8ZQPFk_DkzMJjMdtRrNGrJSNJ7FbgmQybSZ2Cqo/edit?tab=t.0 Check out our CC Geology Extracurricular Playlist here: https://www.youtube.com/playlist?list=PL8dPuuaLjXtOmqnkvEtNVOrm0eaIjFjJ7 *** Support us for $5/month on Patreon to keep Crash Course free for everyone forever! https://www.patreon.com/crashcourse Or support us directly: https://complexly.com/support Join our Crash Course email list to get the latest news and highlights: https://mailchi.mp/crashcourse/email Get our special Crash Course Educators newsletter: http://eepurl.com/iBgMhY Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mike Cumings, Jr., NassauLinda, Chuck Smith, DexcilaDou, Martin G. Diller, Johnathan Williams, Allison Wood, Katrix , Jason Terpstra, Evan Nelson, Jennifer Wiggins-Lyndall, Dalton Williams, Chelsea S, Matthew Fredericksen, AThirstyPhilosopher ., Michael Maher, Mitch Gresko, Gina Mancuso, Roger Harms, Shruti S, Quinn Harden, Reed Spilmann, Brandon Thomas, Emily Beazley, Rie Ohta, oranjeez, UwU, Elizabeth LaBelle, Leah H., David Fanska, Andrew Woods, Kevin Knupp, Barbara Pettersen, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Tanner Hedrick, Kristina D Knight, Samantha, Krystle Young, Perry Joyce, Scott Harrison, Alan Bridgeman, Breanna Bosso, Matt Curls, Jennifer Killen, Duncan W Moore IV, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Pietro Gagliardi, John Lee, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett, Les Aker, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Triad Terrace, Katie Dean, Jason Buster, Emily T, Stephen McCandless, Thomas, Joseph Ruf, Wai Jack Sin, Ian Dundore, Erminio Di Lodovico, Evol Hong, Tandy Ratliff, Caleb Weeks, Luke Sluder __ Want to find Crash Course elsewhere on the internet? Instagram - https://www.instagram.com/thecrashcourse/ Facebook - http://www.facebook.com/YouTubeCrashCourse Bluesky - https://bsky.app/profile/thecrashcourse.bsky.social CC Kids: http://www.youtube.com/crashcoursekids

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Sovereign Citizen Just Made His Situation So Much Worse And Is Facing LIFE IN PRISON! Pro Se Fail!

2026-07-23T18:00:48.385+02:00

Hey guys, and welcome to today's video! Today we have the return of a sovereign citizen that I have covered before, Pablo Forenza. The initial traffic charges he was facing have been dropped, because he is now facing LIFE IN PRISON, facing much worse charges! Previous Forenza hearing - www.youtube.com/watch?v=qd7wkko0MZU My livestream talking about the PPO - www.youtube.com/watch?v=gmZGR-otoJg Lindsey Duneske Playlist - https://youtube.com/playlist?list=PLbne4o_I5IZ0sf-wa_WsX5Gu9sgm8SHbz&si=rg2Ab84SSI7uoGz0 To Support The Channel : Team Skeptic Fund : https://paypal.me/TeamSkepticYT Become A Channel Member : https://www.youtube.com/channel/UCawl3BI9azbMB5DQqJNpRrg/join Join Our Patreon : https://www.patreon.com/TeamSkeptic #Court #CourtCam #TeamSkeptic

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A Mudskipper Looks Like an Evolutionary Glitch | #DeepLook #Shorts

2026-07-22T18:03:06.004+02:00

Mudskippers are actually fish, but they sure don't act like it. How did these land-loving creatures carve out a life between sea and shore? Learn more in our episode "This Fish Can Jump Almost as High as You Can" 👉 https://youtu.be/CJl_relCddQ #youtubeshorts #mudskipper #deeplook

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Food Theory: Ice Cream is RUINED

2026-07-21T23:26:32.068+02:00

Try OLIPOP: The feel good soda with bold, refreshing flavors made with real ingredients, high fiber and less sugar than traditional soda to support digestive health. Get your free can at https://olipop.yt.link/AUx2KHJ — buy any 2 cans in store and OLIPOP will pay you back for one! Big Ice Cream has been slowly churning away at their product’s quality, and soon, there might not be any ice cream left in the frozen aisle for us to scream about… ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ *Credits:* Writers: Santi Massa, Mike Keenan Editors: Andrew Mejia, Alex "Sedge" Sedgwick, Koen Verhagen Sound Designer: Yosi Berman ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Need Royalty Free Music for your Content? Try Epidemic Sound. Get Your 30 Day Free Trial Now ► http://share.epidemicsound.com/theFoodTheorists ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ #IceCream #Grocery #Theory #FoodTheory

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What happens to Schrödinger's cat?

2026-07-21T17:52:22.808+02:00

Put a cat in a box with a radioactive atom. Add a radiation detector that triggers the release of poisonous cyanide gas. Schrödinger's thought experiment was supposed to be a criticism of quantum mechanics and is now one of it's best explainers. Here's why and what happens to the cat...

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The gigantic forests you won’t find on land - Luka Seamus Wright and Salomé Buglass

2026-07-21T17:16:33.596+02:00

Discover the ocean’s hidden kelp forests, and explore how these light-dependent organisms evolved to survive at dark depths. -- Like any other plant, kelps require light to grow. Yet kelps found nearly 90 meters below the ocean's surface, where sometimes only 0.1% of sunlight can reach, grow as large as, and often even larger than, their shallow counterparts. So how have these large, light-dependent organisms adapted to thrive at such depths? Luka Seamus Wright and Salomé Buglass explore the ocean's hidden forests. Lesson by Luka Seamus Wright and Salomé Buglass, directed by Upamanyu Bhattacharyya, Otter Studios. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/the-gigantic-forests-you-wont-find-on-land-luka-seamus-wright-and-salome-buglass Dig deeper with additional resources: https://ed.ted.com/lessons/the-gigantic-forests-you-wont-find-on-land-luka-seamus-wright-and-salome-buglass/digdeeper ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Liz Candee, Ugur Doga Sezgin, Karmi Nguyen, John C. Vesey, Yelena Baykova, Nick Johnson, Carlos H. Costa, Jennifer Kurkoski, Ryan B Harvey, Akinola Emmanuel, Jose Arcadio Valdes Franco, Sebastiaan Vleugels, Karl Laius, JY Kang, Abhishek Goel, Heidi Stolt, Nicole Sund, Karlee Finch, Mario Mejia, Denise A Pitts, Doug Henry, Keven Webb, Mihai Sandu, Deepak Iyer, Javid Gozalov, Kyanta Yap, Rebecca Reineke, William Biersdorf, Patricia Alves Panagides, Yvette Mocete, Cyrus Garay, Samuel Barbas, LadyGeek, Marin Kovachev, Penelope Misquitta, Hans Peng, Gaurav Mathur, Erik Biemans, Tony, Michelle, Katie and Josh Pedretti, Hoai Nam Tran, Kack-Kyun Kim, Michael Braun-Boghos, zjweele13, Anna-Pitschna Kunz, Edla Paniguel, Thomas Mungavan, Jaron Blackburn, Venkat Venkatakrishnan, ReuniteKorea, and Aaron Henson.

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Watch Fruit Flies Wrangle Each Other, Sumo Wrestler-Style | #DeepLook #Shorts

2026-07-20T18:03:20.807+02:00

Fruit flies battling like martial arts masters are helping scientists map brain circuits. This research could shed light on human aggression and depression. Learn more in our episode "These Fighting Fruit Flies Are Superheroes of Brain Science" 👉 https://youtu.be/yvd3X1N0jUU #youtubeshorts #fruitfly #deeplook

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Sovereign Citizen KAREN Played Stupid Games, And Won A Stupid Prize! ARRESTED In Court!!!

2026-07-20T18:00:45.700+02:00

Hey guys, and welcome to today's video! Today we have 3 sovereign citizens in court, with one of them playing stupid games and winning the stupid prize by getting arrested in court! My livestream talking about the PPO - www.youtube.com/watch?v=gmZGR-otoJg Lindsey Duneske Playlist - https://youtube.com/playlist?list=PLbne4o_I5IZ0sf-wa_WsX5Gu9sgm8SHbz&si=rg2Ab84SSI7uoGz0 To Support The Channel : Team Skeptic Fund : https://paypal.me/TeamSkepticYT Become A Channel Member : https://www.youtube.com/channel/UCawl3BI9azbMB5DQqJNpRrg/join Join Our Patreon : https://www.patreon.com/TeamSkeptic #Court #CourtCam #TeamSkeptic

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Fun fact about Flying Shoes

2026-07-20T02:40:31.704+02:00

Produced by The Mythology Guy
This episode features: Fun fact about Flying Shoes

Additional Information:
► Instagram: https://instagram.com/tartarusgames
► Card Game: https://tartarusgames.squarespace.com

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TheMythologyGuy Live Chat/Q&A July 2026

2026-07-19T23:00:50.438+02:00

Produced by The Mythology Guy
This episode features: TheMythologyGuy Live Chat/Q&A July 2026

Additional Information:
► Instagram: https://instagram.com/tartarusgames
► Card Game: https://tartarusgames.squarespace.com

For more information or to watch the video on YouTube, click here!

Skeptics Guide #1097

2026-07-18T16:34:12.375+02:00

Live from Seattle; Theaters vs Home Streaming; News Items: The Enshittification of Academic Publishing, Ending Forever Plastic, Reanalysis of Type Ia Supernova, Manipulating Gravitational Waves; Science or Fiction

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The Odyssey 2026 - TheMythologyGuy discusses

2026-07-18T03:20:39.025+02:00

Produced by The Mythology Guy
This episode features: The Odyssey 2026 - TheMythologyGuy discusses

Additional Information:
► Instagram: https://instagram.com/tartarusgames
► Card Game: https://tartarusgames.squarespace.com

For more information or to watch the video on YouTube, click here!

I'm Being SUED By A Sovereign Citizen KAREN!!! Lindsey Duneske UPDATE!!!

2026-07-17T22:00:20.568+02:00

Hey guys, today we are going to be talking about the sovereign citizen Karen who is suing me. We recently had a court date, where she was a total idiot, and I have a new court date coming up on Monday! Let's talk about it

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Why Waves Travel Faster At The Top

2026-07-17T15:52:24.042+02:00

Why do objects travel with waves? We're taught waves only transfer energy, not material, but objects wash ashore all the time. How does this work? #veritasium #science #physics

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Japan HATES Root Beer

2026-07-16T19:26:38.906+02:00

Why is root beer so HATED in Japan? The reason actually makes a lot of sense. ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ *Credits:* Writers: Santi Massa, Bob Chipman, Mike Keenan Editor: JayskiBean Sound Designer: Yosi Berman ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ #Japan #RootBeer

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How a Typo Framed 1 Man For 40 Million Deaths

2026-07-16T19:11:32.125+02:00

↓↓↓ More info and sources below ↓↓↓ For decades, one man was blamed for bringing AIDS to America. But the "Patient Zero" story was wrong. This is the story of how genetic detective work traced HIV's true origins—from chimpanzees in Central Africa to a global pandemic—and how science unraveled one of the biggest myths in modern medicine. Be Smart explores science questions you didn’t even know you wondered about. It is hosted and produced by Joe Hanson, PhD. We post new videos all the time, so please subscribe! If you enjoyed this video, hit the ‘like’ button, leave a comment, or watch another of our videos! CONNECT WITH ME ____________________________________ Website: https://www.itsokaytobesmart.com/ Instagram: https://www.instagram.com/okaytobesmart/ https://www.instagram.com/drjoehanson/ Facebook: https://www.facebook.com/itsokaytobesmart Patreon: https://www.patreon.com/c/itsokaytobesmart A big thanks to our Brain Trust patrons: Baerbel Winkler, Bernadette Etienne, Brent Lopez, dani bowman, David Johnston, Ed Eyden, Eric Meer, Jaap Westera, Karen Haskell, Marcus Pingel, Mike and Patty Loftis, Reuben Brewer SPONSORSHIP INQUIRIES ____________________________________ Please email biz@itsokaytobesmart.com Stock video and images provided by Shutterstock, Artlist, and MotionArray Music provided by APM Written Joe Hanson Edited by Steven Simone Produced by Least Square Media and Spotzen for PBS Digital Studios

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The Deepest Point in the World: Crash Course Geology #12

2026-07-16T18:14:11.414+02:00

There’s a lot going on under the sea, and we’re not talking about singing crabs! From hydrothermal vents to trenches so deep you could fit Mount Everest inside them with room to spare. Come with us as we explore marine geology, the science of “what the heck is going on with the ocean floor?" Introduction: Deep Sea Life 00:00 Oceanography 0:44 The Ocean Floor 1:51 Hydrothermal Vents & Trenches 4:20 Ocean Currents 7:48 Review & Credits 10:12 Sources: https://docs.google.com/document/d/1RpwM8ZQPFk_DkzMJjMdtRrNGrJSNJ7FbgmQybSZ2Cqo/edit?tab=t.0 Check out our CC Geology Extracurricular Playlist here: https://www.youtube.com/playlist?list=PL8dPuuaLjXtOmqnkvEtNVOrm0eaIjFjJ7 *** Support us for $5/month on Patreon to keep Crash Course free for everyone forever! https://www.patreon.com/crashcourse Or support us directly: https://complexly.com/support Join our Crash Course email list to get the latest news and highlights: https://mailchi.mp/crashcourse/email Get our special Crash Course Educators newsletter: http://eepurl.com/iBgMhY Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Mike Cumings, Jr., NassauLinda, Chuck Smith, DexcilaDou, Martin G. Diller, Johnathan Williams, Allison Wood, Katrix , Jason Terpstra, Evan Nelson, Jennifer Wiggins-Lyndall, Dalton Williams, Chelsea S, Matthew Fredericksen, AThirstyPhilosopher ., Michael Maher, Mitch Gresko, Gina Mancuso, Roger Harms, Shruti S, Quinn Harden, Reed Spilmann, Brandon Thomas, Emily Beazley, Rie Ohta, oranjeez, UwU, Elizabeth LaBelle, Leah H., David Fanska, Andrew Woods, Kevin Knupp, Barbara Pettersen, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Tanner Hedrick, Kristina D Knight, Samantha, Krystle Young, Perry Joyce, Scott Harrison, Alan Bridgeman, Breanna Bosso, Matt Curls, Jennifer Killen, Duncan W Moore IV, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Pietro Gagliardi, John Lee, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett, Les Aker, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Triad Terrace, Katie Dean, Jason Buster, Emily T, Stephen McCandless, Thomas, Joseph Ruf, Wai Jack Sin, Ian Dundore, Erminio Di Lodovico, Evol Hong, Tandy Ratliff, Caleb Weeks, Luke Sluder __ Want to find Crash Course elsewhere on the internet? Instagram - https://www.instagram.com/thecrashcourse/ Facebook - http://www.facebook.com/YouTubeCrashCourse Bluesky - https://bsky.app/profile/thecrashcourse.bsky.social CC Kids: http://www.youtube.com/crashcoursekids

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This Mosquito's Eggs Look Like Dirt and Are Amazingly Hardy | #DeepLook #Shorts

2026-07-15T18:03:47.880+02:00

The Aedes aegypti mosquito, which can transmit dengue fever and Zika, has eggs that are amazingly hardy. They can dry out, but remain alive for months, waiting for a little water so they can hatch into squiggly larvae. Learn more in our episode "This Dangerous Mosquito Lays Her Armored Eggs – in Your House" 👉 https://youtu.be/1T9jgBnXXvw #youtubeshorts #mosquito #deeplook

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THEY'RE BACK!!! Judge Denies EVERY Motion Sovereign Citizen Files!!! Pro Se FAIL!!!

2026-07-15T18:00:29.954+02:00

Hey guys, and welcome to today's video! Today we have the return of 3 sovereign citizens in court! The judges aren't playing games with these idiots, and deny every motion they filed! To Support The Channel : Team Skeptic Fund : https://paypal.me/TeamSkepticYT Become A Channel Member : https://www.youtube.com/channel/UCawl3BI9azbMB5DQqJNpRrg/join Join Our Patreon : https://www.patreon.com/TeamSkeptic #Court #CourtCam #TeamSkeptic

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Food Theory: Why American Food Hits Different

2026-07-14T23:26:28.759+02:00

Be kind to yourself this year. Using Zocdoc is FREE - visit my sponsor https://www.zocdoc.com/thefoodtheorists to find and instantly book an appointment with a top-rated, in-network doctor today. With the World Cup being hosted in the United States this year, it has brought over many international tourists. And one sentiment that I keep is that our food seems to hit WAY different…in a good way. What is it about the food that just makes it so gosh darn irresistible? ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ *Credits:* Writers: Santi Massa, Mike Keenan Editors: Tyler Mascola, Warak, Shnaia "Naya" Llamera, Pedro Freitas, Andrew Mejia Sound Designer: Yosi Berman, Alena Lecorchick ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Need Royalty Free Music for your Content? Try Epidemic Sound. Get Your 30 Day Free Trial Now ► http://share.epidemicsound.com/theFoodTheorists ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ #WorldCup #InternationalFood #Theory #FoodTheory

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The Scariest Chart In Electrical Engineering

2026-07-14T20:52:40.301+02:00

Why is the Smith Chart one of the scariest charts in electrical engineering? Sponsored by Incogni - use code veritasium at https://incogni.com/veritasium to get an exclusive 60% off your annual subscription. Last year, we launched the Elements of Truth game on Kickstarter and were thrilled by the response. We’re now in the final stages of production, with Kickstarter rewards shipping soon. Pre-order the retail edition here: https://elementsoftruth.game/ If you’re looking for a molecular modelling kit, try Snatoms, a kit I invented where the atoms snap together magnetically - https://ve42.co/SnatomsV For weekly science news, and an exclusive Q&A where Writer/Director Henry discusses the making of this video, sign up to the Veritasium newsletter - https://ve42.co/Newsletter For early access to work in progress videos join our Patreon https://ve42.co/VePatreon ▀▀▀ A big shout out to Imperial College London for letting us use their screened RF anechoic chamber. In particular, a massive thanks to Prof. Stepan Lucyszyn and Ian Rossuck for helping us set up the demos seen in this video. Also special thanks to Zach Star, Dr. Cynthia Furse, Dr James Nagel, and Ralph Gable for their invaluable expertise! Check out @zachstar 's video on the Smith Chart here: https://www.youtube.com/watch?v=pXWbdxOAuDs Check out @3blue1brown 's video to learn more about transformations and conformal maps: https://www.youtube.com/watch?v=ldxFjLJ3rVY ▀▀▀ References: https://ve42.co/SmithChartsRefs ▀▀▀ Special thanks to our Patreon supporters: Adam Foreman, Albert Wenger, Alex Porter, Alexander Tamas, André Powell, Anton Ragin, Balkrishna Heroor, Bertrand Serlet, Blake Byers, Bruce, Bryan Ackermann, Chris Brewer, Data Don, Dave Kircher, David Johnston, David Tseng, EJ Alexandra, Evgeny Skvortsov, Garrett Mueller, Gnare, gpoly, Hayden Christensen, Hong Thai Le, Ibby Hadeed, Jeromy Johnson, Jesse Brandsoy, Juan Benet, Kelcey Steele, KeyWestr, Kyi, Lee Redden, Marinus Kuivenhoven, Mark Heising, Martin Paull, Meekay, meg noah, Michael Krugman, Moebiusol - Cristian, Orlando Bassotto, Parsee Health, Paul Peijzel, Richard Sundvall, Robson, Sam Lutfi, Shalva Bukia, Sinan Taifour, Tj Steyn, Ubiquity Ventures, Vahe Andonians, wolfee ▀▀▀ Writer, Producer & Director: Henry van Dyck Presenter: Henry van Dyck Editors: Trenton Oliver, Axel Oliver & Peter Nelson Animators: Emma Wright, Alex Drakoulis, Andrew Neet & Fabio Albertelli Illustrator: Jakub Misiek Researchers: Darius Garewal & Gabe Strong Asst. Editors: James Stuart & Jonny Leonard Simulations: Darius Garewal & Henry van Dyck Camera/Drone Operator: Robert Newman Additional Writing: Darius Garewal Thumbnail Designers: Abdallah Rabah & Daniel Ellacott Production Team: Jess Bishop-Laggett, Glen Griffiths, Matthew Cavanagh, Luke Lewis & Anna Milkovic Executive Producers: Casper Mebius Additional video/photos supplied by Getty Images and Storyblocks Music from Epidemic Sound

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When did we start using passports? - Kristin Surak

2026-07-14T17:16:24.127+02:00

Trace the history of passports to find out why we need these documents and what challenges travelers face within this system. -- Passports are not the first form of travel documents: in Ancient Egypt, travelers carried “letters of safe conduct” issued by rulers; in Han China and Tudor England, foreigners were issued travel passes. However, for much of human history, borders have been relatively fluid, and travel lacked bureaucratic requirements. So, what changed? Kristin Surak details the history of the passport system. Lesson by Kristin Surak, directed by Tomás Pichardo-Espaillat. Support Our Non-Profit Mission ---------------------------------------------- Support us on Patreon: http://bit.ly/TEDEdPatreon Check out our merch: http://bit.ly/TEDEDShop ---------------------------------------------- Connect With Us ---------------------------------------------- Sign up for our newsletter: http://bit.ly/TEDEdNewsletter Follow us on Facebook: http://bit.ly/TEDEdFacebook Find us on Twitter: http://bit.ly/TEDEdTwitter Peep us on Instagram: http://bit.ly/TEDEdInstagram ---------------------------------------------- Keep Learning ---------------------------------------------- View full lesson: https://ed.ted.com/lessons/when-did-we-start-using-passports-kristin-surak Dig deeper with additional resources: https://ed.ted.com/lessons/when-did-we-start-using-passports-kristin-surak/digdeeper Animator's website: https://www.youtube.com/@tomaspichardoespaillat Music: https://www.workplaywork.com ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Nathan Milford, Tomas Beckett, Alice Ice, Eric Berman, Kurt Paolo Sevillano, Jennifer Heald, Megulo Abebe, isolwi, Kate Sem, Ujjwal Dasu, Angel Alberici, Minh Quan Dinh, Sylvain, Terran Gimpel, Talia Sari, Katie McDowell, Allen, Mahina Knuckles, Charmaine Hanson, Thawsitt, Jezabel, Abdullah Abdulaziz, Xiao Yu, Melissa Suarez, Brian A. Dunn, Francisco Amaya, Daisuke Goto, Matt Switzler, Peng, Tzu-Hsiang, Bethany Connor, Jeremy Shimanek, Mark Byers, Avinash Amarnath, Xuebicoco, Rayo, Po Foon Kwong, Boffin, Jesse Jurman, Scott Markley, Elija Peterson, Ovidiu Mrd, paul g mohney, Steven Razey, Nathan Giusti, Helen Lee, Anthony Benedict, Karthik Balsubramanian, Annastasshia Ames, Amy Lopez, and Vinh-Thuy Nguyen.

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What's The Best Meal To Pair With Modelo Chelada?

2026-07-13T18:26:23.244+02:00

POV: Santi invites you over for Modelo Chelada pairing taste test. You coming? Must be 21+ to enjoy. #foodtheory #ad #Modelo Thank you to Modelo Chelada for sponsoring this video! If you’re interested in trying out these recipes, check them out below! Get your own cans to re-create the recipes here: https://shop.mikmak.ai/social/69e10a3f0d14e43fec7bac48?utm_source=youtube&utm_medium=paid_video @ModeloUSA Santi’s Carne Asada | https://theorist.media/Santi-Carne-Asada Santi’s Watermelon Salad | https://theorist.media/Santi-Watermelon-Salad Santi’s Beer Battered Fish Tacos | https://theorist.media/Santi-Beer-Battered-Fish-Tacos Santi’s Spicy Pineapple Sticky Buns | https://theorist.media/Santi-Spicy-Pineapple-Sticky-Buns ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ *Credits:* Writers: Santi Massa Editor: Koen Verhagen Sound Designer: Yosi Berman

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