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Hoe ek ’n windmeul gebou het
4,231,505 plays
|
William Kamkwamba
|
TEDGlobal 2007
• June 2007
Read transcript
Toe hy net 14 jaar oud was, het die Malawiese uitvinder William Kamkwamba uit ou onderdele en met ruwe planne uit ’n biblioteekboek vir sy familie ’n windmeul gebou wat elektrisiteit kon opwek.
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