58008@lemmy.world to Today I Learned@lemmy.worldEnglish · 3 days agoTIL that the belly button/naval is a 'scar'en.wikipedia.orgexternal-linkmessage-square52linkfedilinkarrow-up1203arrow-down14file-text
arrow-up1199arrow-down1external-linkTIL that the belly button/naval is a 'scar'en.wikipedia.org58008@lemmy.world to Today I Learned@lemmy.worldEnglish · 3 days agomessage-square52linkfedilinkfile-text
minus-squareSwedneck@discuss.tchncs.delinkfedilinkEnglisharrow-up1·2 days agoright? the umbilical system is frankly so useful and well designed that it’s one of the few things you can’t use as evidence against god creating us. It actually looks like some thought was put into the design.
minus-squaregandalf_der_12te@discuss.tchncs.delinkfedilinkEnglisharrow-up2·2 days agolots and lots of biological systems are very well made
minus-squareSwedneck@discuss.tchncs.delinkfedilinkEnglisharrow-up1·2 days agoSure, like the left recurrent laryngeal nerve that goes from the brain, down the neck and loops around the aorta, then goes back up again!
right? the umbilical system is frankly so useful and well designed that it’s one of the few things you can’t use as evidence against god creating us. It actually looks like some thought was put into the design.
lots and lots of biological systems are very well made
Sure, like the left recurrent laryngeal nerve that goes from the brain, down the neck and loops around the aorta, then goes back up again!