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William Kamkwamba:
ویلیام کامکوامبا در ساختن یک آسییاب بادی

TEDGlobal 2007 · 4:12 · Filmed Jun 2007
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وقتیکه او چهارده ساله بود، مخترع مالاوی ویلیام کامکوامبا به منظور تولید برق برای خانواده اش ، از وسایل يدكي و از روی نقشه های ساده که در کتابخانه پیدا کرد یک آسیاب بادی ساخت .

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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