Comment on A film that can cool buildings without the use of refrigerantsComments−jbmorgado9yWell, at first sight this seemed really nice.But then, after thinking a bit about it (in my semi frozen office because someone turned out the heating during the night), won't this increase the heating costs a lot during the winter?
Comments
Well, at first sight this seemed really nice.
But then, after thinking a bit about it (in my semi frozen office because someone turned out the heating during the night), won't this increase the heating costs a lot during the winter?