A new hydrogen-powered RiverSimple urban car arrives for the launch party outside Somerset House in central London on June 16, 2009. A new lightweight hydrogen-powered car, capable of speeds up to 50mph, was launched in London on Tuesday. Able to travel 240 miles without refuelling, and weighing just 772lb (350kg), the two-seater Riversimple Urban Car could be put into production as soon as 2013.
Photo: Leon Neal / AFP/Getty Images
The Walk-Through: 100 Brighton Ave., Bolinas