SciShow's video: Whale Poop Helps Cool Our Planet

You might not think of a sea creature as helpful in the prevention of climate change, but sperm whales have been doing their part to cool the planet by doing what most animals do best: pooping. Go to http://Brilliant.org/SciShow to try their Statistics Fundamentals course. Sign up now and get 20% off an annual Premium subscription. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- 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: Silas Emrys, Charles Copley, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Lehel Kovacs, Adam Brainard, Greg, GrowingViolet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer ---------- 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: https://doi.org/10.1098/rspb.2010.0863 https://doi.org/10.1111/j.1467-2979.2010.00356.x https://doi.org/10.3354/meps242295 https://doi.org/10.3389/fcomm.2018.00038 https://doi.org/10.5194/bgd-4-1241-2007 https://doi.org/10.1080/0967026042000202127 https://doi.org/10.1038/35037500 https://www.istockphoto.com/photo/whaler-ship-hunting-a-whale-at-the-blue-stormy-sea-illustration-environmental-gm1149244451-310649403 https://www.istockphoto.com/photo/sperm-whale-armada-sri-lanka-gm637506792-113740009 https://www.istockphoto.com/photo/sperm-whale-gm149074108-12743805 https://www.istockphoto.com/photo/squid-gm185091279-19219500 https://www.istockphoto.com/photo/octopus-gm1153862170-313534718 https://www.istockphoto.com/photo/sperm-whale-gm1032493108-276544324 https://www.istockphoto.com/photo/young-plant-growing-in-sunlight-gm658291850-120046061 https://www.istockphoto.com/photo/microalgae-under-a-microscope-sample-taken-from-moss-gm1300695245-392942517 https://www.storyblocks.com/video/stock/under-the-sea-faoyocy https://www.istockphoto.com/vector/vector-set-of-flat-hand-drawn-cute-marine-animals-whale-dolphin-fish-shark-gm1133983873-301162937 https://www.istockphoto.com/vector/abstract-deep-water-background-gm1144627072-307811549 https://www.istockphoto.com/vector/plankton-vector-aquatic-phytoplankton-and-planktonic-microorganism-under-microscope-gm1041432198-278820959 https://www.istockphoto.com/photo/seasonal-algal-blooms-in-the-river-gm603858730-103669137 https://www.istockphoto.com/photo/plankton-are-organisms-drifting-in-oceans-and-seas-zooplankton-gm1139787250-304768312 https://www.istockphoto.com/photo/humpback-whale-playfully-swimming-in-clear-blue-ocean-gm1301667498-393646692 https://www.istockphoto.com/photo/sunbeam-abstract-underwater-backgrounds-in-the-sea-gm945690580-258291516 https://www.storyblocks.com/video/stock/confetti-party-popper-explosions-on-a-green-background-bprma9trnjwnzfre2 https://www.istockphoto.com/photo/sperm-whale-family-of-four-in-bright-blue-waters-gm471942663-30213480 https://www.storyblocks.com/video/stock/aerial-view-high-chimney-pipe-with-grey-smoke-concept-of-environmental-pollution-climate-change-retgvgbphk0v5layb https://www.istockphoto.com/photo/whale-watching-at-sunset-gm1221092652-357804459 https://www.istockphoto.com/photo/coral-reef-gm153971297-17794310 https://www.istockphoto.com/photo/sperm-whale-gm1032493090-276544312