gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 5 days agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square158fedilinkarrow-up1489arrow-down114
arrow-up1475arrow-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 · 5 days agomessage-square158fedilink
minus-squarekerrigan778@lemmy.worldlinkfedilinkEnglisharrow-up2·2 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.