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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 .

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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

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