Your body is really good at keeping its temperature at around 37° C, but have you ever wondered why? Hosted by: Michael Aranda ———- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ———- Dooblydoo thanks go to the following Patreon supporters — we couldn’t make SciShow without them! Shout out to Justin Ove, Coda Buchanan, Lucy McGlasson, Accalia Elementia, Mark Terrio-Cameron, Saul, Kathy & Tim Philip, Kevin Bealer, Christopher Collins, Thomas J., charles george, Andreas Heydeck, Patrick D. Ashmore, Justin Lentz, Will and Sonja Marple, Ed Shelley, Chris Peters, Tim Curwick, Philippe von Bergen, Fatima Iqbal. ———- 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 ———- 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://www.livescience.com/32921-whats-normal-body-temperature.html http://www.webmd.com/first-aid/body-temperature https://www.sciencedaily.com/releases/2010/12/101222121610.htm http://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1002808 http://www.sciencedirect.com/science/article/pii/S1087184504001938 https://www.whitenosesyndrome.org/about/fungus http://mbio.asm.org/content/1/5/e00212-10.full?sid=3927b57a-d112-452b-bbce-e1e1f4743e1d http://www.scientificamerican.com/podcast/episode/986-trades-metabolic-cost-for-funga-10-12-27/ http://www.dnr.state.mn.us/reptiles_amphibians/disease.html