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One Methanol Battery Equals One Full Month of Cell Phone Power
The commercialization of small fuel cell chargers is proceeding rapidly, with the first portable units potentially hitting stores as early as next year.
ecotality.com/life/2008/02/27/methanol-fuel-cell...
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Human Powered Keyboard
One more in a long line of human powered gadgets
www.slashgear.com/the-earth-friendly-dynamo-keyb...
