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William Kamkwamba:
Vilhelmo Kamkŭamba: Kiel mi jungis la venton

TEDGlobal 2009 · 5:59 · Filmed Jul 2009
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William Kamkwamba: How I built a windmill
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Pelita de malriĉeco kaj malsatego, 14-jara Vilhelmo Kamkŭamba starigis ventoturbinon por sia hejmo kaj familio. La nun 22-jara Malaviano duan fojon prelegas ĉe TED, kaj rakontas propravorte kaj emocie kiel inventaĵo ŝanĝis lian vivon.

Inventor
To power his family's home, young William Kamkwamba built an electricity-producing windmill from spare parts and scrap — starting him on a journey detailed in the book and film "The Boy Who Harnessed the Wind." Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

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