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-square181fedilinkarrow-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 · 3 months agomessage-square181fedilink
minus-squareMonkderDritte@feddit.delinkfedilinkEnglisharrow-up5·3 months ago Of course we know why. So that evolution could result in the universe’s most perfect being patchwork.