Wireless Charger Refills Battery as Fast as Plugging In
A wireless charging system just achieved three times the rate and 90 percent the efficiency of regular plug-in systems. Continue reading →
To Charge Electric Cars, Just Drive
A new magnetic system would recharge electric vehicles wirelessly as they drive along the highway.
Electric Roads Could Power Cars
Powering cars with the roadway could eliminate bulky batteries, but there are kinks to work out first.