Ha ha I knew someone would point out that vacuum isn't "cold", because lack of matter means heat can't transfer away from hot things. My comment about supercond

Ha ha I knew someone would point out that vacuum isn't "cold", because lack of matter means heat can't transfer away from hot things. My comment about superconductors and computers tossed a bunch of stuff together I probably should have separated. I agree space wouldn't help for cooling conventional CPUs. Would it still help for superconductivity? (I have no idea.) Also for quantum computers I was wondering if vacuum would have any benefit for decoherence.