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Portable Pedal Powered Battery Powers Devices On & Off The Bike

Nigerian Teenagers Create Generator That Runs Off Urine

Ultra-Compact Dynamo Hub Charges Smartphone As Biker Cycles [Video]

Bacon Ipsum: Making Your Dummy Text Yummy

Bicycle Charges USB Devices When Pedaled

Survival Economics: Haitian Tent City Creates Community Services

Mini Generators Produce Energy From Street Noise

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