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video2text: They extend the light machine on bicycles with just enough circuitry to make it suitable as a charger.
by pgeorgi 14y ago
video2text: They extend the light machine on bicycles with just enough circuitry to make it suitable as a charger.
- JonnieCache 14y agoHooking up a bicycle dynamo to charge your phone is a popular african hack: http://www.ted.com/talks/william_kamkwamba_on_building_a_windmill.html http://www.ted.com/talks/william_kamkwamba_on_building_a_win...