Today I Learned@lemmy.worldEnglish • 5 months ago

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

www.smithsonianmag.com

153

cross-posted to:
til@lemmy.ca

479

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

www.smithsonianmag.com

@gedaliyah@lemmy.world to

Today I Learned@lemmy.worldEnglish • 5 months ago

153

cross-posted to:
til@lemmy.ca

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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AwesomeLowlander
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7•5 months ago
Jaw vs chin, I’m guessing the difference is fairly small.
- @PythagreousTitties@lemm.ee
  link
  fedilink
  English
  4•5 months ago
  Looked at wiki. The chin apparently is just the part of bone that juts out under the lower lip. So yeah, no chin on the cat.

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