Innovation Beat: Will wireless EV charging take off?
By: Hiawatha Bray Electric car owners constantly fret over keeping their vehicle’s battery charged. In Alex Gruzen’s world, they won’t even think about it. Gruzen is chief executive at WiTricity, a Watertown company that designs wireless charging systems. Like Wi-Fi, which delivers internet data without wires, WiTricity uses magnetic fields rather than cables to give […]