How did teeth evolve? - Peter S. Ungar скачать в хорошем качестве

How did teeth evolve? - Peter S. Ungar

Check out our Patreon page:   / teded   View full lesson: https://ed.ted.com/lessons/how-did-te... You may take them for granted, but your teeth are a marvel. They break up all your food over the course of your life, while being strong enough to withstand breakage themselves. How do they do it? Peter S. Ungar traces the evolution of mammalian molars from primitive cone-like structures to the myriad forms of today’s species, from lions to cows to people. Lesson by Peter S. Ungar, animation by Cabong Studios. Thank you so much to our patrons for your support! Without you this video would not be possible! Jordan Tang, Christopher Jimenez, Juan, Tracey Tobkin, Sid, emily lam, Kathryn J Hammond, Elliot Poulin, Noel Situ, Oyuntsengel Tseyen-Oidov, Latora Slydell, Sydney Evans, Victor E Karhel, Bernardo Paulo, Eysteinn Guðnason, Olivier Brunel, Andrea Feliz, Natalia Rico, Josh Engel, Bárbara Nazaré, Gustavo Mendoza, Zhexi Shan, Hugo Legorreta, Steph, PnDAA , Marcel Trompeter-Petrovic, Sandra Tersluisen, Ellen Spertus, Fabian Amels, sammie goh, Mattia Veltri, Quentin Le Menez, Yuh Saito, Joris Debonnet, Martin Lõhmus, Ded Rabit, Heather Slater, Dr Luca Carpinelli, Janie Jackson, Christophe Dessalles, Arturo De Leon, Delene McCoy, Eduardo Briceño, Bill Feaver, Ricardo Paredes, Jonathan Reshef, David Douglass, Grant Albert, Paul Coupe, Jen, Megan Whiteleather, Adil Abdulla, Steven LaVoy, Mayank Kaul, Ryohky Araya, vivian james, Tan YH, Brittiny Elman, Mayra Urbano, Ruth Fang, Kostadin Mandulov, Kyoung-Rok Jang, Alex Schenkman, Hachik Masis Bagdatyan, Sdiep Sriram, Ivan Todorović, Antero Semi, Yanuar Ashari, Mrinalini, Anthony Kudolo, Scott Gass, Querida Owens, David Lucsanyi, Hazel Lam and Jhiya Brooks.