Mercruiser Bravo 3 220 Gear Ratio on 2040-parts.com

BMW i Pedelec (2012): all about BMW's electric bike

BMW will launch around 200 i Pedelec electric scooters in London this summer as part of its fleet for the 2012 Olympic games. We've had a good chance to pore all over a prototype i Pedelec and can see what all the fuss is about. BMW is the sole provider of vehicles to London 2012 and will test a couple of hundred Pedelecs with athletes and organisers at the games.

Battery breakthrough set to accelerate electric-car development

A team of scientists working at the Massachusetts Institute of Technology are claiming a significant breakthrough in recharging times for lithium-ion batteries. According to findings published in the scientific journal Nature, MIT researchers Byoungwoo Kang and Gerbrand Ceder have unlocked the potential of lithium-ion batteries by patenting a unique process which is claimed to allow a typical laptop power pack to be fully recharged in less than a minute--an improvement in recharging performance of roughly 90 percent over existing lithium-ion batteries. Lithium-ion batteries generate electric current via the flow of lithium ions across an electrolyte, from an electrode to a cathode.

Michelin Challenge Design Selects Designs for 2009 NAIAS

The Michelin Challenge Design Jury met in July at Art Center College of Design and selected the designs that will be displayed next January at the 2009 North American International Auto Show (NAIAS) at the Cobo Center in Detroit. The entrants were challenged to create vehicles in support of the central theme ‘BRAVE+BOLD'; America's Next Iconic Vehicle. The designs were evaluated for uniqueness, emotional appeal, design courage and technical execution.