Probably a stupid question, but will we ever have something like a microwave to make things cold? Is there a reason this can't exist?
Probably a stupid question, but will we ever have something like a microwave to make things cold? Is there a reason this can't exist?
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That's an air conditioner. Or a fridge.
You just need to adjust the output and input sizes. Do to like... physics. It is easier to add heat to a system than to remove it.
To be fair, those are more akin to an oven. As they use convection to cool.
Good point.
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