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April 13th, 2009
My New Homemade Solar Oven Modeled After The Kyoto Box.
So, on Friday you might remember I mentioned the Kyoto Box, which just won a $75,000 prize ideas to fight global warming. Well, it looked simple enough to build, which was the point, so I built one myself in a few hours this weekend. While I picked up an old window from a [...]
