Tuesday, 13 November 2018

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.


from Reuters: Science News https://ift.tt/2PeS1l6
//

Related Posts:

0 comments:

Post a Comment