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Where the stuff on this blog is something i created it is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License so there are no requirements to attribute - but if you want to mention me as the source that would be nice :¬)
Saturday 23 June 2018
4min 44sec @TEDEd #animated clip - How did #teeth evolve? - Peter S. Ungar
Text from you tube "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."
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