gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 4 days agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square158fedilinkarrow-up1486
arrow-up1486external-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 · 4 days agomessage-square158fedilink
minus-squareikidd@lemmy.worldlinkfedilinkEnglisharrow-up15·4 days agoMore chins than a Chinese phone book.
More chins than a Chinese phone book.