Comment on A film that can cool buildings without the use of refrigerantsparentComments−mrfusion9yThat's amazing. You could actually cool a tank of water at night for free and pump it though your house during the day in place of AC.−dreamcompiler9yExcept it's not limited to nighttime use. Because of the tuned IR window, it works in daytime also, just not as well.
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That's amazing. You could actually cool a tank of water at night for free and pump it though your house during the day in place of AC.
Except it's not limited to nighttime use. Because of the tuned IR window, it works in daytime also, just not as well.