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Bill Gates drinking poo water |
Bill Gate has backed a new hi-tech water plant than could bring clean water to Africa - and even allegedly drank it.
The Microsoft founder has backed a Seattle firm's radical machine that uses a combination of steam and filters to convert human waste into water the firm says it is indistinguishable from bottled water.
Called the OmniProcessor, the new kind of low-cost waste treatment plant has been backed by the Gates Foundation, and is about to be tested in Senegal for the first time.