William Kamkwamba, author, "The Boy Who Harnessed the Wind," and ... By William Kamkwamba By William Kamkwamba and Bryan Mealer In my last post, I spoke about indicators for deforestation in Malawi. Today, I'll share one for the problem of attaining clean drinking water, then explain a cool invention I'm working on to ... William Kamkwamba, author, "The... - http://williamkamkwamba.typepad.com/williamkamkwamba/ William Kamkwamba: In Malawi, No More Sharing Water With Goats ... By William Kamkwamba and Bryan Mealer In my last post, I spoke about indicators for deforestation in Malawi. Today, I'll share one for the problem of attaining. Blognews24.it - http://blognews24.libero.it/

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