Talking tongues, detecting beer, and shifting perspectives on females
Science Magazine Podcast
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The Evolution of the Tummy
The tongue is very unusual in our bodies because it moves in very complicated ways, but it's 100% muscle. It's not like there are bones and joints and things to help it move. And there's all these muscle fibers going in all sorts of different directions that have to coordinate,. you know, roll your tongue, stick it out.
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