Super Sharks! Amazing Facts About Sharks

Sharks are fascinating creatures with cool teeth, awesome scales, and there are over 450 kinds of sharks! Join Jessi and Squeaks to learn some super shark facts! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow SOURCES: http://ocean.si.edu/sharks http://animaldiversity.org/accounts/Somniosus_microcephalus/ http://www.defenders.org/sharks/basic-facts http://animals.nationalgeographic.com/animals/fish/nurse-shark/ http://news.nationalgeographic.com/news/2014/03/140311-great-white-shark-atlantic-ocean-crossing-animal-science/ http://ocean.si.edu/ocean-photos/dwarf-lantern-shark http://animals.nationalgeographic.com/animals/fish/whale-shark/ http://www.sharksavers.org/en/education/biology/shark-teeth1/ http://ocean.si.edu/ocean-photos/biomimicry-shark-denticles Images: Whale Shark: https://commons.wikimedia.org/wiki/File:Male_whale_shark_at_Georgia_Aquarium.jpg Whale Shark Forward: https://www.flickr.com/photos/dkeats/6142991715/ Plankton: https://de.wikipedia.org/wiki/Datei:Plankton.jpg Greenland Shark: http://oceanexplorer.noaa.gov/okeanos/explorations/ex1304/dailyupdates/media/aug16.html