Re:Efficient Air-Conditioning Beams Heat into Space
by agumonkey on Tuesday September 05, 2017 @05:21PM
(#15179225)
Yes this. For a reason I remember an article "sun free photovoltaics" hence my comment. But I can't find it again on this page.. odd. https://en.wikipedia.org/wiki/Sun-free_photovoltaics
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