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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.

One Lap of the Web: Aural delights and a Citro

-- Ayrton Senna positively dominated the 1990 Monaco Grand Prix: he came in with the fastest qualifying lap, started on pole, set the fastest lap, led every single one of them, won the thing, beating rival Alain Prost in the process, then went on to win the 1990 World Championship. The above video was what it's like to ride onboard with the brilliant Brazilian in his McLaren-Honda, which screams like a madman down the Monaco tunnel. -- Five Citro

Renault Initiale Paris stars at the 2013 Frankfurt Motor Show

It may seem like a strange idea for Renault to launch its Initiale Paris premium sub-brand at a German motor show, but it could turn out to be quite an astute move. The French brand is hoping to take on the Germans with Initiale Paris, so showcasing this rather wonderful concept in Frankfurt is a clear signal of intent. Renault says this Initiale Paris concept previews the next generation Espace, but we can't help but see a massive dollop of Renault Avantime when we take a wander around the car.