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TED2009: Bill Gates explains how he's trying to change the world
Bill Gates' talk during the 2009 TED conference on malaria and the nature of philanthropy. He underlines his point by releasing mosquitoes into the audience. |
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TED2009: Bill Gates explains how he's trying to change the world
Bill Gates' talk during the 2009 TED conference on malaria and the nature of philanthropy. He underlines his point by releasing mosquitoes into the audience. |