"The bends" is one of the biggest risks that humans have to deal with when diving, but why don't marine animals, which are diving all the time, get them? Hosted by: Olivia Gordon SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman. Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: jeb.biologists.org/content/218/13/2030 www.diversalertnetwork.org/medical/articles/Decompression_Illness_What_Is_It_and_What_Is_The_Treatment jeb.biologists.org/content/220/10/1761 royalsocietypublishing.org/doi/full/10.1098/rspb.2018.0482 royalsocietypublishing.org/doi/full/10.1098/rspb.2011.2088 jeb.biologists.org/content/202/20/2819 www.jstor.org/stable/30158447?seq=1#page_scan_tab_contents www.researchgate.net/publication/320506326_Deadly_acute_Decompression_Sickness_in_Risso%27s_dolphins science.sciencemag.org/content/340/6138/1234192 jeb.biologists.org/content/218/14/2180 Images: www.istockphoto.com/photo/dark-blue-ocean-surface-seen-from-underwater-gm908062194-250177304 www.istockphoto.com/photo/sea-lion-underwater-looking-at-you-gm477443999-35686516 www.istockphoto.com/photo/mother-song-gm958303054-261673941 www.videoblocks.com/video/sea-turtle-swimming-in-ocean-zea-6yj www.istockphoto.com/photo/walruses-swim-under-water-in-the-zoo-gm994519144-269307579 www.istockphoto.com/photo/two-turtles-swim-in-an-aquarium-of-the-zoo-gm947892302-258805212