Inventor creates new material that can keep buildings cool without air conditioning

[Darrell KSR]

This is cool... Yeah, I went there.

http://hill.cm/CvZKa3a

[dan_bgblue]

Air conditioners emit roughly 117 million tons of carbon dioxide each year in the U.S.

Really? That is a misleading factoid IMO

[blueboss]

Can it lower the humidity too?


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[KeithKSR]

Really? That is a misleading factoid IMO

Very misleading.

[blueboss]

Maybe unroll a big sheet of that over Arizona.


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