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William Kamkwamba:
William Kamkwamba : Comment j'ai exploité le vent

TEDGlobal 2009 · 5:59 · Filmed Jul 2009
Subtitles available in 42 languages
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William Kamkwamba: William Kamkwamba : Comment j'ai exploité le vent
5:59 · Filmed July 2009 at TEDGlobal 2009 · Subtitles available in 42 languages

A 14 ans, touché par la famine et la pauvreté, un jeune garçon a construit au Malawi une éolienne pour alimenter la maison familiale. Maintenant, à 22 ans, William Kamkwamba, qui parle ici à TED pour la seconde fois, partage avec ses propres mots l'histoire émouvante de cette invention qui a changé sa vie.

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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