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Nov 1, 2014 at 12:35 comment added Thaina In conclusion, if we have a heat source and put an high efficient peltier with led on it. it will act like an optical heat pump?
Nov 1, 2014 at 11:02 comment added user56903 However you use a Peltier, the universe ends up warmer than it started.
Nov 1, 2014 at 9:11 comment added Thaina So if it has material with higher conductivity and more energy conversion coefficient it may decrease temperature, or not? I think to even out temperature mean it should decrease temperature of you to increase temperature of air so OVERALL (means your and air's) temperature should drop, because it cause electron to be more excited so heat should be converted, or not?
Oct 31, 2014 at 20:12 history answered user56903 CC BY-SA 3.0