uBeam - the wireless charging platform that uses ultrasound to send electricity to devices through the air.
Tesla Motors announced today that the company will no longer defend its patent portfolio, on the heels of an earlier announcement that the company would open up the designs and specifications for its "supercharger" system.
Conjestion charging hits london £5 to take a car into the central zone (pdf) between 7am and 6.30pm Mon - Fri. It's all the work of controversial mayor "Red" Ken Livingstone Opinion is split: for and against. A small majority of Londoners seem in favour of it - traffic in London now is as slow as the days of the horse and cart! Day one seems quiet, though it is the school holidays! Is this the answer?