Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

The world’s roads cover an area the size of India

The world's roads cover an area the size of India Canadian scientist Felix Pharand has mapped the world’s roads, flights and railways showing the man-made changes on earth – The Anthropocene. If you look at a photo of earth from space it’s easy to think that what you see is how it’s always been. But the planet has changed more in the last 100 years – thanks to man – than ever before.

Paris motor show 2012: a video review by CAR

As usual, here's a quick video debrief from the CAR team in Paris. CAR's longest serving journalists, Georg Kacher and Gavin Green, are joined by Tim Pollard for a video review of the 2012 Paris motor show. Hear their thoughts and analysis of the trends of the Mondial de l'Automobile, find out why a small Audi was Georg's car of the show and hear why three-cylinder engines are the next big thing.

Electric car world speed record – 307mph

The team from OSU celebrate their Electric Car World Speed Record Perhaps we should change our minds. We’ve always made it clear that we believe the only sensible use for an electric car – certainly a BEV (battery electric vehicle) – is as a city car. There it makes sense with its zero emissions at the point of use, and the limited range available – from anything remotely resembling a sensible-sized battery pack – is not a problem.