Renewable Energy for the Poor Man
By desiring little, a poor man makes himself rich. –Democritus
Showing posts with label
Cardboard Solar Oven
.
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Showing posts with label
Cardboard Solar Oven
.
Show all posts
Monday, August 10, 2009
Cardboard Solar Oven
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This is the third solar oven that I've made over the last few years. But this is the first cardboard one I've made. This first pic...
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