Summit Fuel Cell Mounts Steel For Summit 22-gallon Horizontal Fuel Cell Pair on 2040-parts.com

Lifetime of commuting 'costs £50,000'

A CAREER-LONG commute is likely to set a worker back an average of £50,000, according to a survey. For a Londoner starting work at 18 and finishing at 65, the cost of commuting could reach as high as £66,000, the poll by investing service Nutmeg.com found. Overall, commuters will spend an average of 10,634 hours travelling to and from work in their lifetime - the equivalent of 443 days.

Mercedes Biome (2010) first official pictures

Now, what on earth, or for that matter not from earth have we got here? It's the Mercedes Biome concept supercar. It's a product of Merc's Los Angeles design studio, and they prefer to describe it as an 'Ultralight vehicle at one with nature.' The Biome was produced as part of the Los Angeles Design Challenge, taking part alongside the 2010 LA auto show.

Concept Car of the Week: Nissan ARC-X (1987)

In the mid to late 1980s Japan's car industry was booming and with it its confidence. No longer satisfied with producing brilliantly engineered but worthy cars, Japanese manufacturers had ambitions of taking on the Europeans in the luxury market. Nissan made its intentions clear at the 1987 Tokyo motor show with the ARC-X concept.