bhmnscmm@lemmy.world to Today I Learned@lemmy.worldEnglish · 2 years agoTIL yawning is observed in almost all vertebrate animals and is "contagious" across species. There is no consensus on why yawning occurs.en.wikipedia.orgexternal-linkmessage-square50fedilinkarrow-up1584arrow-down110cross-posted to: [email protected][email protected]
arrow-up1574arrow-down1external-linkTIL yawning is observed in almost all vertebrate animals and is "contagious" across species. There is no consensus on why yawning occurs.en.wikipedia.orgbhmnscmm@lemmy.world to Today I Learned@lemmy.worldEnglish · 2 years agomessage-square50fedilinkcross-posted to: [email protected][email protected]
minus-squareNumbersCanBeFun@kbin.sociallinkfedilinkarrow-up8arrow-down3·2 years agodeleted by creator
minus-squareSwedneck@discuss.tchncs.delinkfedilinkEnglisharrow-up1·2 years agoThe big one for me is night watch, if you’re on watch and notice yourself yawning then you know that it’s time to wake someone else to take over, because if you fall asleep that’s very dangerous.
deleted by creator
The big one for me is night watch, if you’re on watch and notice yourself yawning then you know that it’s time to wake someone else to take over, because if you fall asleep that’s very dangerous.
deleted by creator