Karmanopoly@lemmy.world to No Stupid Questions@lemmy.world · 14 days agomarble balls floating on water are nice sculptures. why doesn't the water squirt out like when you pinch a garden hose ?lemmy.worldimagemessage-square59fedilinkarrow-up1199arrow-down154
arrow-up1145arrow-down1imagemarble balls floating on water are nice sculptures. why doesn't the water squirt out like when you pinch a garden hose ?lemmy.worldKarmanopoly@lemmy.world to No Stupid Questions@lemmy.world · 14 days agomessage-square59fedilink
minus-squareCasuls_Die_Thrice@lemmy.ziplinkfedilinkarrow-up6·14 days agoGMU’s Manassas campus has something like this; I think it has something to do with the pressure of the water within the basin resulting in an ultra-thin, low-friction “cushion” for the ball to rotate on.
GMU’s Manassas campus has something like this; I think it has something to do with the pressure of the water within the basin resulting in an ultra-thin, low-friction “cushion” for the ball to rotate on.