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

Volvo cars will be able to tell if you're driving tired

Volvo is currently testing in-car sensors that can monitor driver alertness -- ones that can determine if the driver is becoming tired and inattentive. A number of simple systems that basically generate warnings after a certain period of nonstop driving are now available in cars. They take into account the average speed and time elapsed since the vehicle was started.

Audi Urban Concept again, this time with photos and detail

Audi Urban Concept EV- just a posh toy car It looks like we may have to dub the 2011 Frankfurt Motor Show the EV Go-Kart show, such is the proliferation of fun – if ultimately rather pointless – electric go-karts. And today, just ahead of its debut, we get real photos and decent detail on the Audi Urban Concept EV. We’ve had the teasers for the Audi Urban Concept and a set of CGI images a few weeks ago, but now we get photos of the real car (is car the right word?) and some detail about its powertrain and abilities.

McLaren plan to make windscreen wipers obsolete

McLaren plan to make windscreen wipers obsolete Much of the ‘clunkiness’ in cars – stuff like wind-up windows and a cranking handle – have been made obsolete in cars as technology arrived to make things work better, but one thing that remains on modern cars from the dawn of the motoring age is the windscreen wiper. Invented by Mary Anderson in 1903 after she realised drivers of the first motor cars were having to lean out of the window in rainy conditions to see where they were going, it became a standard fitting on all cars within a few years. Windscreen wipers have certainly improved over the years as technology has developed, but they’re still basically a strip of rubber moving across the windscreen to clear rain.