gedaliyah@lemmy.world to Today I Learned@lemmy.worldEnglish · 3 months agoTIL humans are the only animal with a chin. We aren't sure why.www.smithsonianmag.comexternal-linkmessage-square113fedilinkarrow-up158arrow-down12cross-posted to: todayilearned@lemmit.online
arrow-up156arrow-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 · 3 months agomessage-square113fedilinkcross-posted to: todayilearned@lemmit.online
minus-squareMonkderDritte@feddit.delinkfedilinkEnglisharrow-up2arrow-down1·3 months ago Of course we know why. So that evolution could result in the universe’s most perfect being patchwork.