"The Tesla Roadster
California-based Tesla Motors unveiled its electric-powered roadster at an event in Los Angeles yesterday. The 240-horsepower, battery-powered sports car goes from 0 to 60 in about four seconds, has a top speed of around 130mph, and COSTS A PENNY A MILE to drive, according to Tesla executives. This venture began in 2000, when Elon Musk, PayPal founder and chairman of Tesla Motors, approached an electric car company with the idea of creating an electric sports car."
Sony 1800 kW/kg
the IBM Air Battery is one of the potential winners in battery energy density breakthrough efficiency evolution