Phase Change Cooling (Score 1)

Inside a fridge? No that will no work they are closed systems meant for cooling items that do not produce heat. However there are phase cooling systems out there that work on the same principle as the fridge. LD-Cooling provides a pretty good phase change case. However phase change provide extreme cooling and has the same issue other posters have pointed out, condensation. Where you have a large change in temperature you will have condenstation. Linus Tech Tips actually did a pretty good build guide on this as well.