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William Kamkwamba:
Villiam Kamkvamba shamol tegirmonini qurish haqida gapiradi

TEDGlobal 2007 · 4:12 · Filmed Jun 2007
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U 14 yoshli paytida, Malavilik ixtirochi Villiam Kamkvamba oilasi uchun elektr ishlab chiqaradigan shamol tegirmonini qurdi. U bu shamol tegirmonini kutubxonadagi kitobdan topgan rejaga binoan ishlab, alohida bo'laklardan qurdi.

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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