William Kamkwamba:
William Kamkwamba rüzgar gülü inşa etmek üzerine

TEDGlobal 2007 · 4:12 · Filmed Jun 2007
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Malavi'li bir kaşif olan William Kamkwamba, henüz 14 yaşındayken, ailesi için artık parçalarla kütüphanede bulduğu bir kitaptaki kaba bir taslağa göre, elektrik üreten bir rüzgar gülü yaptı.

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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