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September 09, 2005
powered by trail mix
Deana sent this article about a power-generating backpack that turns the up-and-down motion of walking into electricity. According to the article, "The energy you exert could be offset by carrying an extra snack, which is nothing compared to weight of extra batteries." Nice.
Posted by Chris at September 9, 2005 10:45 AM
I WONDERED if you saw that! It was very Chris indeed.
Posted by: Deana at September 10, 2005 09:26 AM