William Kamkwamba:
Вилијам Камквамба о градњи ветрењаче

TEDGlobal 2007 · 4:12 · Filmed Jun 2007
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Када је имао само 14 година, Малавски изумитељ Вилијам Камквамба направио је породичну ветрењачу, која ради као електро-генератор, од резервних делова, радећи према грубим плановима које је нашао у књизи из библиотеке.

pin This talk was presented at an official TED conference, and was featured by our editors on the home page.
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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