William Kamkwamba on building a windmill | Video on TED.com May 18, 2011February 7, 2014Categories eco Another use for a bike! William Kamkwamba on building a windmill | Video on TED.com Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Share on Pinterest (Opens in new window) Pinterest Share on WhatsApp (Opens in new window) WhatsApp Like Loading... Related
Soil to Stars 