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Art installation moves 100,000 toy cars an hour

IT'S NO PICASSO, but this installation by conceptual artist Chris Burden certainly has the potential to be moving. Called Metropolis II, this amazing construction took Chris and his chief engineer four years to design and create and expands significantly on Metropolis I - the latest version has 18 roadways including one six-lane carriageway. It also has a rail network with HO-scale model trains, and running at capacity it pumps 100,000 cars around its network at a scale speed of 230mph.

Hangover affects driving ability 'as much as being drunk'

A HANGOVER following a night of heavy drinking can impair driving performance as much as driving under the influence of alcohol, according to new research. Scientists at universities in the UK and the Netherlands found that the effects of a night's heavy drinking last longer than a measurable blood alcohol concentration and that hangover immunity is largely a myth. In research conducted at the University of the West of England, participants who had been drinking the night before undertook a 20-minute simulation of driving in a mixed urban and rural setting.

Volkswagen Cross Coupe concept car (2011)

Volkswagen has revealed the Cross Coupe concept car crossover at the 2011 Tokyo auto show. At 4345mm long, it's roughly between Golf and Tiguan - suggesting the successor to the Tiguan could adopt a more Evoque-inspired stance. VW Cross Coupe: the lowdown This isn't just a conceptual look at future VW SUVs - it's also the first sight of the group's new MQB platform.