why /sci/

>>8498174
meme thrust

Why isn't he wearing gloves? Doesn't he like his hands?

>>8498196
You're retarded.

Solid nitrogen goes to gaseous nitrogen. Pressure builds up in the bottle. By flipping it upside down, the nitrogen gas can leave the bottle and push on the air beneath it. The air pushes back and allows the bottle to fly.

when he turns it upside down, the water forms a seal because it can't escape the bottle quick enough
the liquid nitrogen is rapidly converting into gaseous nitrogen
the pressure builds up extremely quickly and forces everything out
reaction force is applied to the bottle, sending it into low earth orbit