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

How Google's autonomous car navigates city streets

Google's self-driving car has been on the road for five years now, at various levels of autonomy. From the ease and relative serenity of California's arrow-straight highways, the car drove hundreds of thousands of miles with a greater level of concentration and mastery than the wandering attention spans of humans could accomplish. In 2012, Google shifted from the freeways to the cities, navigating a far more convoluted set of challenges: the slow-speed chaos that comes with any city, any suburb, any place with people and cars in it.

Hyundai will launch Veloster Turbo in 2012

Hyundai has confirmed it will bring a 1.6 turbo version of the Veloster coupe to the UK in the second half of 2012, as first revealed by CAR. It should make an interesting alternative to the VW Golf GTI brigade. The new blown four-cylinder engine is called the Gamma 1.6 T-GDI by Hyundai - and it develops an unusually high specific output of 201bhp at 6000rpm and 196lb ft at just 1750rpm.

Corvette ZR1 'Blue Devil' freed from sinkhole

Update: Video of the ZR1 removal added below. Workers at the National Corvette Museum have begun removing eight cars from the bottom of a sinkhole that appeared inside the museum's Skydome last month. The first car to make it back to ground level is the 2009 Corvette ZR1 prototype nicknamed "Blue Devil." Incredibly, the ZR1 reportedly cranked right up and even made it to the doorway of the Skydome under its own power.