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Aquaduct - The Human Powered Mobile Water Filter Today while surfing stumbleupon, I ran across this super cool video. This is an awesomely ingenious invention, and I certainly hope they can get this product into devoping countries that need it! Check it out. The Aquaduct is a pedal-powered concept vehicle that transports, filters, and stores water for the developing world. The functional model was designed and constructed over a three-week period for the Innovate or Die contest hosted by ...[READ MORE]