Fleur_@aussie.zone to Showerthoughts@lemmy.world · 2 days agoDo people with a penis have a higher exit velocity of their pee compared to those without because of its barrel-like shape?message-squaremessage-square82linkfedilinkarrow-up1120arrow-down115file-text
arrow-up1105arrow-down1message-squareDo people with a penis have a higher exit velocity of their pee compared to those without because of its barrel-like shape?Fleur_@aussie.zone to Showerthoughts@lemmy.world · 2 days agomessage-square82linkfedilinkfile-text
minus-squarevillage604@adultswim.fanlinkfedilinkEnglisharrow-up3·2 days agoIt’s wrong. The stream twists because of the shape of the urethral opening.
minus-squarerants_unnecessarily@piefed.sociallinkfedilinkEnglisharrow-up1·1 day agoDoesn’t that count?
minus-squarePeriodicallyPedantic@lemmy.calinkfedilinkarrow-up2·1 day agoI don’t think it’s a twist so much as an oscillation
minus-squarevillage604@adultswim.fanlinkfedilinkEnglisharrow-up2·1 day agoNo, rifling is spiraling internal grooves. The urine stream twist happens because of the opening shape and water’s surface tension.
It’s wrong. The stream twists because of the shape of the urethral opening.
Doesn’t that count?
I don’t think it’s a twist so much as an oscillation
No, rifling is spiraling internal grooves. The urine stream twist happens because of the opening shape and water’s surface tension.