Friday, November 28, 2014

Super pump material

Anyone on the list know how this material works?
http://gizmodo.com/a-new-super-thin-coating-could-cool-buildings-without-a-1664269232  

Am I right in that what this is doing, eg once the wavelength gets "out" it cant bounce back in. (could be totally wrong though.....)

Only problem I see though is wouldn't you need to "flip the material" in the winter? eg allow the outside environment to act as a heat pump and bring radiant heat.....into the building?

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