ASTROCOHORS ACADEMY

What Is Disrupting GPS Over The Whole Of Europe?

2026-06-05T09:52:22.449+02:00

Something is disrupting GPS signals across Europe. Sponsored by Ground News. Go to https://ground.news/Ve for 40% off the unlimited Vantage plan. 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 Sign up for the Veritasium newsletter for weekly science updates - https://ve42.co/Newsletter ▀▀▀ 0:00 What is jamming Europe’s GPS? 4:43 How does GPS work? 10:46 How easy is it to jam GPS? 12:18 The Hunt To Find The Jammer 17:12 Who are the possible culprits? 20:06 The Investigation Goes Public 23:00 Narrowing In On The Jammer 25:15 Cosmos 2546 28:25 A Secret Messaging Service? 29:19 What happens if we lose GPS? ▀▀▀ Special thanks to the experts and collaborators who made this video possible: Professor Todd Humphreys and Dr Zach Clements at the University of Texas at Austin, whose research this story is based on - thank you for sharing your data, your time, and the inside story of the hunt. Ramsey Faragher, for the brilliant interview, feedback and stories that helped to shape this video. Richard D. Easton, for helping us understand the history of GPS. Dana Goward, President of the Resilient Navigation and Timing Foundation, for providing context on interference and alternative systems. Richard Bowden and Luis Enrique Aguado from GMV for sharing their independent work tracing the source of the interference. Ben Watts, for sharing his first-hand experience of GPS jamming and spoofing from the cockpit. KeepTrack (https://keeptrack.space/) for generously giving us access to their satellite-tracking software, which we used to visualise the search through 15,000 satellites for the culprit. And to GPSWise (https://gpswise.aero/) for kindly providing their software which we used to visualise GPS jamming and spoofing. Bartosz Ciechanowski, whose interactive GPS explainer (https://ciechanow.ski/gps/) was a great resource for research and the basis for one of our technical animations. Thank you for allowing us to build on your work. ▀▀▀ References: Clements, Z. L., Kriezis, A., & Humphreys, T. E. (2026). Chasing Lightning: Detecting, Characterizing, and Identifying a Powerful Space-Based GNSS Interference - https://ve42.co/GNSSInterference The rest here: https://ve42.co/GPSJammingRefs ▀▀▀ 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: Emilia Gyles Presenters: Derek Muller & Gregor Čavlović Editor: Peter Nelson Asst. Editor & Sound Designer: James Stuart Animators: Domonkos Józsa, Emma Wright, Alex Drakoulis & Andrew Neet Illustrators: Jakub Misiek & Maria Gusakovich Stop Motion: Sulli Yost Researchers: Aakash Singh Bagga, Sophia Rose & Callum Cuttle Thumbnail Designers: Abdallah Rabah, Ren Hurley, Ben Powell & Daniel Ellacott Production Team: Jess Bishop-Laggett, Matthew Cavanagh & Anna Milkovic Executive Producers: Casper Mebius, Derek Muller & Gregor Čavlović Additional video/photos supplied by Getty Images and Storyblocks Music from Epidemic Sound

View on YouTube.

Food Theory: The Apple Juice Conspiracy

2026-06-04T23:26:16.151+02:00

*Thank you to Beyond Meat for sponsoring today’s episode! Stock up for your summer cookouts by clicking the link here!* ► http://www.instacart.com/store/brands/beyond-meat/beyondmeat-cropaganda-agentio Your favorite juice and smoothie brands might ALL be apple juice. Yes…all of it. In today’s episode, I’ll be looking into WHY this is the case and how the entire juice industry is actually rotten to the core… ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ *Credits:* Writers: Santi Massa, Mike Keenan Editors: Koen Verhagen, Jerika Assistant Editor: Cat Turner (AntiApropos) 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 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ #AppleJuice #Juice #Smoothies #Theory #FoodTheory

View on YouTube.

Why spacecraft burn on re-entry (it's not what you think!)

2026-06-04T19:11:30.093+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/

View on YouTube.

How Do Gems Form?: Crash Course Geology #7

2026-06-04T18:14:18.528+02:00

For most of human history, one thing has been true – we LOVE shiny things. Gems are the crown jewels (pun intended) of geology, and for thousands of years, we’ve wanted to know all about them. In today’s episode of Crash Course Geology, we’ll explore some of those burning questions, like, what are they? Where do they come from? And are they actually that special? Learn more with these resources: Human Rights Watch: The Hidden Cost of Jewelry https://www.hrw.org/report/2018/02/08/hidden-cost-jewelry/human-rights-supply-chains-and-responsibility-jewelry Gemological Institute of America: The Color of Responsibility: Ethical Issues and Solutions in Colored Gemstones https://www.gia.edu/doc/GG-SU16-Archuleta.pdf Introduction: King Tut's Space Gem 00:00 What is a Gem 0:38 Gem Qualities 3:45 The Gem Trade 6:46 Review and Credits 8:42 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

View on YouTube.

Why does catnip make cats go crazy? - Jaap de Roode

2026-06-04T17:16:45.521+02:00

Explore the fascinating reason why cats go crazy for catnip, and what evolutionary purpose the plant served to feline species. -- Of the many bewildering behaviors cats display, one of the strangest is their obsession with a specific species of plant. After just one whiff, even the most stoic cat can start pawing, drooling, biting, and wriggling in a state of pure feline euphoria. So, why do cats go crazy for catnip? Jaap de Roode shares the fascinating reason why this herb sends our feline friends into a frenzy. Lesson by Jaap de Roode, directed by Héloïse Dorsan-Rachet. 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/why-does-catnip-make-cats-go-crazy-jaap-de-roode Dig deeper with additional resources: https://ed.ted.com/lessons/why-does-catnip-make-cats-go-crazy-jaap-de-roode/digdeeper ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! 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, Aaron Henson, Rohan Gupta, Begum Tutuncu, Brian Richards, Jørgen Østerpart, Tyron Jung, Carsten Tobehn, Katie Dean, Ezgi Yersu, Gerald Onyango, alessandra tasso, Doreen Reynolds-Consolati, Manognya Chakrapani, Ayala Ron, Eunsun Kim, Phyllis Dubrow, Ophelia Gibson Best, Paul Schneider, Joichiro Yamada, Henrique Cassús, and Karthik Cherala.

View on YouTube.

Sovereign Citizen KAREN Expects The Court To Pay Her FEE SCHEDULE!!! Pro Se FAIL!!!

2026-06-03T19:00:42.798+02:00

Hey guys, and welcome to today's video! Today we have 2 Sovereign Citizens in court. The first is a Karen who expects the court to pay her fee schedule, which is not going to happen. And the second, is a sovereign citizen who promises that he will show up to his court dates, only to break that promise when the courts fail to prove jurisdiction to him! 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

View on YouTube.

well that's random

2026-06-03T18:34:41.332+02:00

well that's random

View on YouTube.

How Does a Kangaroo Rat Escape a Certain Death? | #DeepLook #Shorts

2026-06-03T18:03:32.395+02:00

Kangaroo rats have the uncanny ability to jump high at just the right moment. They use their exceptional hearing and powerful hind legs to jump clear of rattlesnakes — or even deliver a stunning kick in the face. Learn more in our episode "Kangaroo Rats Are Furry, Spring-Loaded Ninjas" 👉 https://youtu.be/-hyKWwiefF8 #youtubeshorts #kangaroorat #deeplook

View on YouTube.

You Can Make Coffee With SAND?!

2026-06-02T18:26:36.823+02:00

People have started brewing their coffee with hot sand and although this may seem like another social media trend, it’s actually a tradition that comes from Turkey! ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ *Credits:* Writers: Santi Massa, Mike Keenan Editor: KL Allen Sound Designer: Yosi Berman ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ #Coffee #TurkishCoffee

View on YouTube.

The dark origins of Disney fairy tales - Claudia Schwabe

2026-06-02T17:16:16.406+02:00

Dig into the infamous tales of the Brothers Grimm, and explore how these gory stories evolved as they spread around the world. -- An evil stepmother demands a maiden’s lungs and liver; a girl is ripped from a wolf’s stomach; and sisters mutilate their feet to squeeze into a gold slipper. During the early 1800s, brothers Jacob and Wilhelm Grimm gathered these unflinchingly gory details from stories circulating around what’s now Germany. Claudia Schwabe explores how these now-infamous tales evolved as they spread worldwide. Lesson by Claudia Schwabe, directed by Skirmanta Jakaitė. 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-dark-origins-of-disney-fairy-tales-claudia-schwabe Dig deeper with additional resources: https://ed.ted.com/lessons/the-dark-origins-of-disney-fairy-tales-claudia-schwabe/digdeeper Animator's website: https://artshot.lt/artshot Music: https://www.workplaywork.com ---------------------------------------------- Thank you so much to our patrons for your support! Without you this video would not be possible! Clarence E. Harper Jr., Vignan Velivela, Ana Maria, Exal Enrique Cisneros Tuch, Tejas Dc, Khalifa Alhulail, Martin Stephen, Jose Henrique Leopoldo e Silva, Mandeep Singh, Abhijit Kiran Valluri, Morgan Williams, Devin Harris, Pavel Zalevskiy, Karen Goepen-Wee, Filip Dabrowski, Barbara Smalley, Megan Douglas, Tim Leistikow, Ka-Hei Law, Hiroshi Uchiyama, Mark Morris, Misaki Sato, EdoKun, SookKwan Loong, Bev Millar, Lex Azevedo, Michael Aquilina, Jason A Saslow, Yansong Li, Cristóbal Moenne, Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Dominik Kugelmann - they-them, Siamak Hajizadeh, Ryohky Araya, Mayank Kaul, Christophe Dessalles, Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora, Noel Situ, emily lam, and Sid.

View on YouTube.

Banana Slugs are Slimy S*xperts

2026-06-02T17:03:47.936+02:00

When it comes to sex, banana slugs take things slow. But slow doesn’t mean boring. Banana slug mating involves swapping slime, swinging heads and some light (or heavy) biting. Learn about how banana slugs procreate in this video - we promise it won’t disappoint. 👉 Donate to KQED, the public media station that makes Deep Look: https://donate.kqed.org/deeplook SIGN UP for Deep Look’s newsletter, Nature Unseen: https://bit.ly/NatureUnseenSignUp SUBSCRIBE: https://www.youtube.com/@KQEDDeepLook?sub_confirmation=1 ---+ Find a transcript on KQED Science: https://ww2.kqed.org/science/2026/06/02/the-slimy-sticky-world-of-banana-slug-courtship/ ---+ More great Deep Look episodes: Tiger Beetles Bite First, Ask Questions Never https://www.youtube.com/watch?v=ojMnlGGWV1o These Lovebugs Have Attachment Issues https://www.youtube.com/watch?v=8XJYo3FuvFc Beach Day? These 5 Surprising Creatures Are Hanging Out Too https://www.youtube.com/watch?v=lSIZPFQFVoU ---+ Thank you to our top Patreon supporters ($10+ per month)! Alex Butler Bridget Kelly Burt Humburg Carrie Mukaida Christopher Williams Companion Cube Craig Rosa Cristen Rasmussen Daisuke Goto David Deshpande Duane Westhoff El Samuels Elena De La Paz Elizabeth Ann Ditz J Schumacher Jeremiah Sullivan Julia Karen Reynolds KayLa KW Laurel Przybylski Levi Cai Lily, Vinny, Izzy Altschuler Louis O'Neill manamonarch Marilyn Schiffman Mehdi Noreen Herrington R Roberta K Wright STEPHANIE DOLE The Mighty X Titania Juang Wade Tregaskis Wised1000 wormy boi xkymon ---+ Follow Deep Look and KQED Science on social: TikTok: / deeplookofficial Patreon: / deeplook Instagram: / kqedscience Twitter/X: / kqedscience ---+ About KQED KQED, an NPR and PBS member station in San Francisco, serves Northern California and beyond with a public-supported alternative to commercial TV, radio and web media. Funding for Deep Look is provided in part by PBS Digital Studios and the members of KQED. #insects #wildlife #bugs #4kvideo #deeplook #kqed

View on YouTube.

This Caterpillar Turns Its Poisonous Food Source Into a Weapon | #DeepLook #Shorts

2026-06-01T18:03:43.097+02:00

The devilish caterpillars of the pipevine swallowtail butterfly devour the California pipevine, never mind that the plant is trying to poison them. Learn more in our episode "The Pipevine Caterpillar Thrives in a Toxic Love Triangle" 👉 https://youtu.be/TQQv7h11g_c #youtubeshorts #pipevine #deeplook

View on YouTube.

Sovereign Citizen Thought He Got Away With It... Then They Took Him To Court!!! Pro Se FAIL!

2026-06-01T18:01:07.545+02:00

Hey guys, and welcome to today's video! Today, we have 2 Sovereign Citizens in court, both claiming to not be United States citizens, but still wanting all the rights afforded to them by the Constitution! This is what happens when you go pro se and fail miserably! 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

View on YouTube.

Kraonos is acting weird

2026-05-31T02:00:42.675+02:00

Produced by The Mythology Guy
This episode features: Kraonos is acting weird

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 need to talk about this movie

2026-05-31T01:20:27.492+02:00

Produced by The Mythology Guy
This episode features: I need to talk about this movie

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!

What really happens when you ask for directions?

2026-05-30T16:52:15.802+02:00

The math behind Google Maps. Sponsored by boot.dev - Click this link https://boot.dev/?promo=VERITASIUM and use our code VERITASIUM to get 25% off your first payment for boot.dev. 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 Sign up for the Veritasium newsletter for weekly science updates - https://ve42.co/Newsletter For those curious about the path-count estimate: we estimated the non-backtracking paths NYC→SF, using a sparse spatial network model with mean degree ≈ 2.5 and characteristic length ≈ √N. ▀▀▀ 0:00 What is a ‘shortest path algorithm’? 3:30 Dijkstra’s 20 Minute Algorithm 6:30 The First Route Planner 10:31 A* Search Algorithm 12:40 Shortest Doesn’t Mean Fastest 15:08 Road Network Hierarchy 18:29 Mapping North America - Nested Dissection 25:17 How do map apps work? 28:04 Simplicity is pre-requisite for reliability ▀▀▀ Check out @twoswap's channel for some fantastic videos! A big thank you to Ben Strasser and Julian Dibbelt who were incredibly gracious with their time and feedback. Thank you to all the experts we interviewed for this video: Aaron Bernstein, Tim Roughgarden, Tomas Rokicki, Jon Kleinberg, Virginia Vassilevska Williams, Peter Sanders, and the team behind the SSSP Barrier Paper: Xinkai Shu, Ran Duan, Xiao Mao, Longhui Yin, Jiayi Mao For more information on how you choose A*'s heuristic, check out Polylog's video: https://youtu.be/A60q6dcoCjw?si=5LHOmZ8ZKvR_kLcx If you'd like more information on Minecraft's A*, check out RedLogic's video: https://youtu.be/Zg0Cxn8AVZA?si=DyECX4wmeuSb4c1n ▀▀▀ References: https://ve42.co/DijkstraRefs ▀▀▀ 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 ▀▀▀ Writers: Sulli Yost Producer & Director: Sulli Yost Presenter: Henry van Dyck & Derek Muller Editor: Jonny Lennard and Trenton Oliver Additional Editor: James Stuart Camera Operators: Sulli Yost & Henry van Dyck Illustrators: Jakub Misiek & Maria Gusakovich Animators: @twoswap, Andrew Neet, Jonny Lennard, Alex Drakoulis & Fabio Albertelli Researchers: Aakash Singh Bagga & Callum Cuttle Thumbnail Designers: Abdallah Rabah, Ren Hurley, Ben Powell & Daniel Ellacott Production Team: Jess Bishop-Laggett, Glen Griffiths, Matthew Cavanagh & Anna Milkovic Executive Producers: Casper Mebius, Gregor Čavlović & Derek Muller Map data © OpenStreetMap contributors, available under the Open Database License: https://www.openstreetmap.org/copyright Additional video/photos supplied by Getty Images and Pond5 Music from Epidemic Sound

View on YouTube.

Skeptics Guide #1090

2026-05-30T16:34:06.078+02:00

I Learned Today: How Toilets Flush; News Items: Autism Clinics, Errors in Climate Change Database, Weekly Exercise, Why Birds Fear Women, Latest Ebola Outbreak; Who's That Noisy; Science or Fiction

View on YouTube.

Skeptics Guide To Madison

2026-05-30T14:34:22.167+02:00

🪐 SUBSCRIBE / 🚀 LIKE / 👽 COMMENT The Skeptics' Guide to the Universe Website & Podcast: https://www.theskepticsguide.org/ Patreon: https://www.patreon.com/SkepticsGuide Facebook: https://www.facebook.com/theskepticsguide Instagram: https://www.instagram.com/theskepticsguide/ Twitter: https://twitter.com/SkepticsGuide TikTok: https://www.tiktok.com/@skepticsguide ✉️ Send your questions to: info@theskepticsguide.org Check out Our Books: 📘 The Skeptics' Guide to the Universe: How to Know What's Really Real in a World Increasingly Full of Fake 📙 The Skeptics’ Guide to the Future: What Yesterday’s Science and Science Fiction Tell Us About the World of Tomorrow https://www.theskepticsguide.org/our-book #SGU #SkepticsGuide #Science

View on YouTube.

Crazy Creatures: Ashinagatenaga

2026-05-30T02:25:31.391+02:00

Produced by The Mythology Guy
This episode features: Crazy Creatures: Ashinagatenaga

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!

This Is Your Last Chance!

2026-05-29T17:14:22.162+02:00

If Hank can eat raw garlic, you can take a moment to consider if you're a person who can help Crash Course reach thousands of learners with high-quality educational resources. If you realize you're one of those people, go to crashcoursecoin.com while you still can!

View on YouTube.

Judge LAUGHS At Sovereign Citizen Who Uses Words He Doesn't Understand

2026-05-28T18:00:37.528+02:00

Hey guys, and welcome to today's video! Today, we have 3 Sovereign Citizens in court! The first two are new idiots, while the third guy is a follow up to a case that I've been covering for the past few months. 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

View on YouTube.

Where do Brazilian monsters come from?

2026-05-28T01:20:45.571+02:00

Produced by The Mythology Guy
This episode features: Where do Brazilian monsters come from?

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!

The Dark History Behind Classic Nursery Rhymes | Mental Floss

2026-05-28T00:07:30.945+02:00

Nursery rhymes might sound harmless, but many of them are tied to centuries of political unrest, economic struggles, and bizarre historical theories. In this episode of Mental Floss, Carara breaks down the dark interpretations behind famous rhymes like Ring Around the Rosie, Baa Baa Black Sheep, Jack and Jill, Three Blind Mice, London Bridge Is Falling Down, Rockabye Baby, and more. Read full article here: https://www.mentalfloss.com/literature/nursery-rhymes/dark-origins-11-classic-nursery-rhymes Don't miss a video! Subscribe NOW: https://www.youtube.com/@MentalFloss?sub_confirmation=1 About Mental Floss: Mental Floss is where curious people come for trivia-tastic information. Mental Floss produces lists of fun facts, debunks common misconceptions, and tells untold stories from history, science, culture and more. Website: http://www.mentalfloss.com Twitter: http://www.twitter.com/mental_floss Facebook: https://facebook.com/mentalflossmagazine Discord: https://discord.io/mentalfloss Copyright Notice: This video and YouTube channel contain dialog, music, and images that are property of Mental Floss. You are authorized to share the video link and channel, and embed this video in your website or others as long as a link back to this YouTube Channel is provided. © 2026 Mental Floss The Dark History Behind Classic Nursery Rhymes | Mental Floss https://youtu.be/SDtQ17XHwQY

View on YouTube.

We are going on TOURish! (this weekend)

2026-05-27T19:34:09.144+02:00

We are going on TOURish! (this weekend)

View on YouTube.

We've Been At It

2026-05-27T19:14:30.145+02:00

Obviously, we think Crash Course is great. But you don't have to take it from us. Thousands of people are helped by Crash Course because it's a high-quality, FREE resource. Help keep Crash Course free for everyone forever at crashcoursecoin.com and get a beautiful token of our thanks for your tax-deductible donation.

View on YouTube.