Today I [email protected]English • 3 months ago

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

www.smithsonianmag.com

150

cross-posted to:
[email protected]

480

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

www.smithsonianmag.com

@[email protected] to

Today I [email protected]English • 3 months ago

150

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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@livingcoder
link
English
7•3 months ago
This was a good, short read. Worth the time.

Today I [email protected]

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