Today I LearnedEnglish • 3 months ago

TIL humans are the only animal with a chin. We aren't sure why.

www.smithsonianmag.com

cross-posted to:
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TIL humans are the only animal with a chin. We aren't sure why.

www.smithsonianmag.com

Today I LearnedEnglish • 3 months ago

cross-posted to:
[email protected]

A Chin-Stroking Mystery: Why Are Humans the Only Animals With Chins?

www.smithsonianmag.com

It's an evolutionary conundrum, and scientists are still divided over the answer

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4•3 months ago
Green Jelly Suxs!
- @TexasDrunk
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  3•
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  3 months ago
  Bill’s whole show is just people running around in huge puppet heads chanting that interspersed with Three Little Pigs.
  
  I highly recommend it. Even I had a hard time being drunk while sweating everything out due to the heavy cardio.

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