From videos on TED and Jon Stewart and articles on Wikipedia
William Kamkwamba (born August 5, 1987) is a Malawian innovator, engineer and author. He gained fame in his country when, in 2002, he built a wind turbine to power a few electrical appliances in his family’s house in Wimbe (20 miles east of Kasungu) using blue gum trees, bicycle parts, and materials collected in a local scrapyard. Since then, he has built a solar-powered water pump that supplies the first drinking water in his village and two other wind turbines (the tallest standing at 39 feet) and is planning two more, including one in Lilongwe, the political capital of Malawi.
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