PG&E unveils a bidirectional vehicle to grid technology for electric-cars
Simbol Materials opens an operation in California to extract lithium, zinc, and other metals for batteries from the discharge of geothermal plants.
Sanyo XX batteries offer good looks, low discharge, and high capacity for demanding electronics.
Sony says the battery has a capacity retention north of 80 percent after 2,000 charge-discharge cycles. Plus, it charges quicker.
Power Japan Plus announced its dual carbon battery technology, which promises longer-lasting and less expensive batteries for electric cars.
An early policy amendment has suggested that video game addicts may be exempt from mandatory military service but so far, no one has qualified for the exemption.
The France-based aircraft maker believes there's a place in the market, not just the R&D lab, for the battery-powered two-seater it showed at the Farnborough airshow.
Last year Kiera Wilmot was busted for simulating a volcano with toilet cleaner and foil. Her record still lists felony arrest.
A bigger battery puts the Ego Power+ a cut above the competition.
Researchers at Virginia Tech have developed a working sugar-powered fuel cell with energy density greater than that of current lithium-ion batteries.