Tired of Jack Frost knocking out your power? Victor Petrenko, an engineering professor at Dartmouth College, has developed de-icing technology that could save power lines from ice storms.
Until now, the only answer to frozen lines has been to hope that they don’t break or pull down poles under the weight of the ice. A single ice storm in early December left more than 1.25 million people in Pennsylvania, New England and New York shivering in the dark after ice storms snapped power lines.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.