Flood control - is it possible to use electrolysis to remove flood waters by converting water into oxygen and hydrogan gas? Is there a limit to the amount of water that can be converted at a time?
I know that this is a bit crazy and I respect what you are saying, BUT I am not trying to vaporize the entire Mississippi river, only enough to keep flood waters from ebbing into a house.
Maybe a different appreach - how about freezing the water place (in blocks) and then transporting it elsewhere
if only water was compressible....