William Kamkwamba

William Kamkwamba: Ako som spútal vietor

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Vo veku 14 rokov, v chudobe a hlade, malavajský chlapec postavil veterný mlyn, ktorý zásoboval elektrinou dom jeho rodiny. Teraz sa 22-ročný William Kamkwamba, ktorý je na konferencii TED po druhýkrát, podelí s dojemným príbehom vynálezu, ktorý zmenil jeho život.

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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."