
Three teenagers from Indore, India have won a $12,500 Earth Prize for creating a refrige…
Three teenagers from Indore, India have won a $12,500 Earth Prize for creating a refrigerator that runs on salt instead of electricity. Dhruv Chaudhary, Mithran Ladhania, and Mridul Jain developed the “Thermavault” to help transport vaccines and medical supplies to rural areas without power. + The innovative device uses ammonium chloride and barium hydroxide octahydrate […]