SciShow: An Unexpected Tool to Track Ancient Civilizations...Bacteria

Teacher or professor: SciShow
Subject: Science
Content of the Lesson: Thanks to Morning Brew for sponsoring today’s video. Sign up for FREE today: http://cen.yt/mbscishow Scientists have used a bacteria that commonly infects us to track how ancient humans spread to the Americas from Siberia. And other scientists have discovered a new species of hyrax in the forests of Africa by listening to their barks and shrieks. Hosted by: Stefan Chin 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: Alisa Sherbow, Silas Emrys, Drew Hart. Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, GrowingViolet, Ash, Sam Lutfi, Piya Shedden, KatieMarie Magnone, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Jason A Saslow ---------- 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://www.eurekalert.org/emb_releases/2021-06/yu-bit061021.php https://academic.oup.com/zoolinnean/advance-article-abstract/doi/10.1093/zoolinnean/zlab029/6299316?redirectedFrom=fulltext https://www.eurekalert.org/emb_releases/2021-06/uow-emo061021.php https://www.pnas.org/cgi/doi/10.1073/pnas.2015523118 Images: https://commons.wikimedia.org/wiki/File:EMpylori.jpg https://www.istockphoto.com/photo/helicobacter-pylori-bacteria-gm892092148-246959082 https://www.istockphoto.com/photo/an-illustration-of-helicobacter-pylori-gm160617804-22951582 https://www.istockphoto.com/photo/the-helicobacter-pyloris-gm482337220-69940129 https://www.istockphoto.com/photo/people-of-the-ice-age-gm537816437-58008984 https://commons.wikimedia.org/wiki/File:Beringia_-_late_wisconsin_glaciation.png https://commons.wikimedia.org/wiki/File:Iceage_north-interglacial_hg.png https://commons.wikimedia.org/wiki/File:Beecroft%27sTreeHyrax.JPG https://commons.wikimedia.org/w/index.php?curid=74177018 https://www.eurekalert.org/multimedia/pub/252314.php?from=488092 https://commons.wikimedia.org/wiki/File:Map_of_River_Niger.svg https://www.eurekalert.org/multimedia/pub/252316.php?from=488092 https://www.istockphoto.com/vector/high-detailed-africa-physical-map-gm844077708-138126735 https://commons.wikimedia.org/wiki/File:Skull_of_Dendrohyrax_dorsalis_1873.png https://commons.wikimedia.org/wiki/File:Tree-hyrax.jpg https://www.inaturalist.org/photos/11841805 https://www.istockphoto.com/photo/niger-river-from-the-left-bank-niamey-niger-gm1171610926-324651746 https://www.istockphoto.com/photo/helicobacter-pylori-stomach-gm496159007-41362210


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