Today I Learned@lemmy.worldEnglish • 4 days ago

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

www.smithsonianmag.com

128

cross-posted to:
til@lemmy.ca

468

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 • 4 days ago

128

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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VindictiveJudge
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6•4 days ago
When you’re fighting human, sure, but our mane probably evolved before we were our own greatest predator.
- @PythagreousTitties@lemm.ee
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  4 days ago
  I like how people downvoted you on this. As if facial hair somehow evolved after recorded history.

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