batteries

The Future: Vibration Powered Batteries

Brother (the printer/sewing machine company, not my brother Frank), has developed vibration-powered batteries that promise to stay charged simply by shaking them. Shake Weight battery chargers? I...
July 19, 2010

No Vroom Vroom?: An Electric Porsche

German Porsche modder RUF Automobile GmbH went and dropped a 204hp electric motor into a 911. It's powered by 96 lithium ion batteries, can hit 60 in...
October 14, 2008