Speciliazed Innovate or Die competition entry: bicycle powered water pump and slow sand filter for use in rural settings in third-world, developing countries.
The Aquaduct is pedal powered vehicle that transports, filters, and stores water for the developing world. A peristaltic pump attached to the pedal crank draws...
This is an example video for the Innovate or Die Pedal-Powered Machine Contest. It was created by Robert Egger, Creative Director, Specialized Bicycle Components, and...