Scientists build solar-powered device that can harvest water from dry air Updated On Mon, Apr 17th, 2017 by Saurenergy The solar-powered harvester, which can work in conditions as low as 20 per cent humidity, was constructed at the Massachusetts Institute of Technology (MIT) in the US In a breakthrough, scientists have developed a new system that can harvest litres of water from the air everyday using just ambient sunlight, even in dry or desert […] Read more
