Bill Gates, on China trip, lauds free trade - and futuristic toilets

U.S. billionaire philanthropist Bill Gates unveiled on Tuesday in Beijing a futuristic toilet that doesn't need water or sewers and uses chemicals to turn human waste into fertilizer. [Source]

Origin: reuters.com

Category: scienceNews

Topics: futuristic, Gates, fertilizer, waste, human, chemicals, sewers, water, doesn't, toilet, Beijing, unveiled, philanthropist, billionaire, toilets, trade, lauds, China

Source: http://feeds.reuters.com/~r/reuters/scienceNews/~3/3sW4fM92ksI/bill-gates-on-china-trip-lauds-free-trade-and-futuristic-toilets-idUSKCN1NB0UE