gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 18 days agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square158fedilinkarrow-up1491arrow-down114
arrow-up1477arrow-down1external-linkTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comgedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 18 days agomessage-square158fedilink
minus-squarekerrigan778@lemmy.worldlinkfedilinkEnglisharrow-up2·16 days agoHuh, I figured it was to protect the throat since we don’t have fur.
Huh, I figured it was to protect the throat since we don’t have fur.