SciShow: Why Do Sea Urchins Wear Hats?

Teacher or professor: SciShow
Subject: Science
Content of the Lesson: Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. You might have noticed that sea urchins sometimes make some interesting fashion choices, covering themselves with all sorts of odds and ends, and it turns out they have a lot of different reasons for doing this. Hosted by: Stefan Chin SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Alisa Sherbow, Dr. Melvin Sanicas, Harrison Mills, Adam Brainard, Chris Peters, charles george, Piya Shedden, Alex Hackman, Christopher R, Boucher, Jeffrey Mckishen, Ash, Silas Emrys, Eric Jensen, Kevin Bealer, Jason A Saslow, Tom Mosner, Tomás Lagos González, Jacob, Christoph Schwanke, Sam Lutfi, Bryan Cloer ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow #SciShow ---------- Sources: https://www.gettyimages.com/detail/photo/sand-pattern-royalty-free-image/1397026160?adppopup=true https://www.gettyimages.com/detail/illustration/sea-urchin-vector-royalty-free-illustration/1317285449 https://www.gettyimages.com/detail/video/two-videos-of-caustic-waving-water-in-real-slow-motion-stock-footage/635813684?adppopup=true https://www.gettyimages.com/detail/photo/closeup-of-a-pacific-red-pincushion-urchin-popular-royalty-free-image/1187423329?adppopup=true https://www.gettyimages.com/detail/photo/california-red-sea-urchin-royalty-free-image/149125297?adppopup=true https://www.flickr.com/photos/49399018@N00/41935496465 https://www.shutterstock.com/image-photo/blue-tuxedo-urchin-mespilia-globulus-1250265103 https://www.thingiverse.com/thing:14698 https://www.inaturalist.org/observations/31993397 https://www.inaturalist.org/observations/81596554 https://www.inaturalist.org/observations/104489881 https://www.inaturalist.org/observations/118112641 https://www.inaturalist.org/observations/118126852 https://commons.wikimedia.org/wiki/File:Sea_urchins,_Sterechinus_neumayeri.jpg https://commons.wikimedia.org/wiki/File:Underwater_mcmurdo_sound.jpg https://www.inaturalist.org/observations/36829739 https://www.inaturalist.org/observations/33165902 https://www.inaturalist.org/observations/20329294 https://www.inaturalist.org/observations/73434188 https://www.inaturalist.org/observations/104724665 https://www.inaturalist.org/observations/107541278


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