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William Kamkwamba:
威廉 凯门卡巴自制的风力发电机

TEDGlobal 2007 · 4:12 · Filmed Jun 2007
Subtitles available in 43 languages
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William Kamkwamba: 威廉 凯门卡巴自制的风力发电机
4:12 · Filmed June 2007 at TEDGlobal 2007 · Subtitles available in 43 languages

当他仅仅14岁的时候,马拉维发明家威廉 凯门卡巴效仿他在图书馆里发现的草图,用废弃的备件给他家做了一个风力发电风车。

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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