gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 8 days agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square148fedilinkarrow-up11arrow-down10
arrow-up11arrow-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 · 8 days agomessage-square148fedilink
minus-squarePulptastic@midwest.sociallinkfedilinkEnglisharrow-up0·8 days agoIf other animals don’t have chins, they’re using a weird definition of chin.
If other animals don’t have chins, they’re using a weird definition of chin.