Tiny Extremophiles Living in Rocks!

In freezing cold sand, a burning hot mine, or even inside solid rock – these extremophiles live anywhere that you wouldn’t want to live. What are they? How can they live in such extreme places? 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 Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., charles george, and Bader AlGhamdi. ---------- 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://serc.carleton.edu/microbelife/extreme/endoliths/index.html http://www.pnas.org/content/112/8/2296.full.pdf http://discovermagazine.com/1997/may/lookingforlifein1124 http://discoveringantarctica.org.uk/ecosystems-and-foodwebs/ecosystems/the-terrestrial-environment/ http://digital.csic.es/bitstream/10261/19643/1/lichenologist.pdf http://www.princeton.edu/pr/pwb/99/1213/microbe.shtml https://books.google.com/books?id=3UwEDAAAQBAJ&lpg=PA132&ots=GcyMPlPtoe&dq=endoliths%20south%20african%20gold%20mine&pg=PA132#v=onepage&q&f=false http://www.nature.com/news/2008/081009/full/news.2008.1160.html http://phys.org/news/2013-08-soil-beneath-ocean-harbor-bacteria.html http://news.bbc.co.uk/2/hi/science/nature/1569264.stm http://www.astrobio.net/topic/origins/extreme-life/glass-munchers-under-the-sea/ http://www.spaceref.com/news/viewnews.html?id=665 http://www.space.com/31772-fungi-survive-mars-conditions-space-station.html Image Sources: https://commons.wikimedia.org/wiki/File:Endolithic_Disk_Lichen_and_Common_Goldspeck_Lichen_(2972547824).jpg https://en.wikipedia.org/wiki/File:Cryptoendolith.jpg https://commons.wikimedia.org/wiki/File:Desulforudis_audaxviator.jpg https://commons.wikimedia.org/wiki/File:Sarcogyne_clavus.jpg