Indian-origin student named top US scientist

A 14-year-old Indian-American student named Sahil Doshi has been awarded the title of "America's Top Young Scientist", after he won the 2014 'Discovery Education 3M Young Scientist Challenge' for his innovative, eco-friendly battery design. The prototype developed by him - the PolluCell - converts carbon dioxide into electricity, ingeniously helping to reduce the Earth's carbon footprint.