(AP) These aren’t your typical loos. One uses microwave energy to transform human waste into electricity. Another captures urine and uses it for flushing. And still another turns excrement into ...
SEATTLE (Reuters) - Bill Gates is betting the toilet of the future for the developing world will be solar powered. The world's leading private philanthropist handed a $100,000 prize to the California ...
SEATTLE — These aren't your typical toilets. One uses microwave energy to transform human waste into electricity. Another captures urine and uses it for flushing. And still another turns excrement ...
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