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Toe hy net 14 jaar oud was het die Malawiese uitvinder William Kamkwamba uit ou onderdele en met rowwe planne uit ’n biblioteekboek vir sy familie ’n windmeul gebou wat elektrisiteit kon opwek.
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 "The Boy Who Harnessed the Wind" and the new film, "William and the Windmill." Full bio »