why isn't there something that does the opposite of a microwave? some that blasts water in a tray with waves that make it into ice cubes in 30 seconds? or maybe you had a long drive home from the store, and your icecream is starting to melt, throw it in the macrowave. there are lots of times in baking where you have to let things cool for a while, why not throw it a box that insta-freezes it or whatever. and like pop, or other drinks, you could just throw it in the cooler thinger.