William Kamkwamba

William Kamkwamba: Kiel mi starigis ventoturbinon

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Tiama 14-jaraĝa Malaviano William Kamkwamba starigis ventoturbinon por sia familio per materialoj trovitaj en rubejo kaj maldetalaj planoj, kiujn li malkovris en biblioteko.

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William Kamkwamba · 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."

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."