WiTricity - Look Ma! Electricity without Wires!!

Researchers at MIT have figured out how to transfer power wirelessly, a technology they've dubbed "WiTricity." Potential applications for WiTricity include powering cell phones, laptops, household robots and other battery-run devices. However, before WiTricity enters the mainstream, there is still work to be done, as the group's tested device operated at only 40 percent efficiency

It was demonstrated by a team of researchers from MIT's Department of Physics, Department of Electrical Engineering and Computer Science, and Institute for Soldier Nanotechnologies (ISN), and was reported in Thursday's edition of Science Express, the online publication of the journal Science .

See http://www.sciencemag.org/cgi/content/full/1143254/DC1