video2text: They extend the light machine on bicycles with just enough circuitry... | Hacker News

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pgeorgi on July 4, 2012 | parent | context | favorite | on: The Invisible Bank: How Kenya Has Beaten the World...

video2text: They extend the light machine on bicycles with just enough circuitry to make it suitable as a charger.

JonnieCache on July 4, 2012 [–]

Hooking up a bicycle dynamo to charge your phone is a popular african hack: http://www.ted.com/talks/william_kamkwamba_on_building_a_win...

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