Moreso, when you see where this originated. It won't work where I live, because we have such varying day/night and seasonal temperatures, but for where they started? Total win, and it brings light to places that extreme poverty has left in the dark. It's really effing nifty :)
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Date: 2012-02-08 10:22 pm (UTC)(no subject)
Date: 2012-02-11 02:44 am (UTC)(no subject)
Date: 2012-02-09 02:19 pm (UTC)