Comment on Cooling stuff does not require any energy!
dohpaz42@lemmy.world 1 week ago
But keeping things cool itself doesnt need any energy
My electric bill disproves this statement. Otherwise, why would we need electrical devices that remove heat from things?
boredsquirrel@slrpnk.net 1 week ago
Ugly physics
We figured out the issue: moving energy against a naturally occuring gradient. Like heat away from a cold area, or focussing heat somewhere where the surrounding is cool