Dec 5 2012
Wednesday News: Low cost battery search is on; Amazon Breakthrough Contest with more categories, richer purses
Introducing an ultra low cost, long lasting battery made of water and blue dye – A company is testing a battery made out of water and Prussian blue dye. Seriously this means if you pee in your jeans, you could power your battery, right? Cleantech News and Analysis New Scientist TV: Invisible Wi-Fi signals caught(…)







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