Merlu@lemmy.ml to Asklemmy@lemmy.ml · edit-216 hours agoWhat would you do with a single use portal gun?message-squaremessage-square69fedilinkarrow-up149arrow-down11
arrow-up148arrow-down1message-squareWhat would you do with a single use portal gun?Merlu@lemmy.ml to Asklemmy@lemmy.ml · edit-216 hours agomessage-square69fedilink
minus-squaregandalf_der_12te@discuss.tchncs.delinkfedilinkarrow-up4·11 hours agothere’s more water than air (mass-wise). Above you, atmosphere scale height is 8 km, with a density of 1.25 kg / m³. That makes 10^4 kg of air above your head per m² surface area. To get the same mass of water per surface area, it would only have to be about 10 m deep. But the ocean is kilometers deep in most places.
there’s more water than air (mass-wise).
Above you, atmosphere scale height is 8 km, with a density of 1.25 kg / m³.
That makes 10^4 kg of air above your head per m² surface area.
To get the same mass of water per surface area, it would only have to be about 10 m deep. But the ocean is kilometers deep in most places.