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

Mini unveils next-generation hardtop

The wraps are off the all-new, third-generation Mini hardtop. Updates include renewed exterior styling, lots of gee-whiz electronics inside, and a new fuel-efficient, three-cylinder turbo engine under the hood as the base engine. “On the inside is where you see the revolutionary aspect,” said Jim McDowell, vice president, Mini of the Americas.

Skoda Octavia (2013): first official pictures

This is the new 2013 Skoda Octavia. For its third generation, the Octavia gets its cleanest, most efficient engines yet and the full gamut of tech upgrades available on the new Mk7 Golf - all wrapped up in a more sober, Czech-style package. The new Octavia is also lighter than the old car and, with the arrival of the mid-sized Rapid, has grown from family hatch proportions to fight the Ford Mondeo and Vauxhall Insignia.

MIT researchers rethink electric-car batteries

Researchers at the Massachusetts Institute of Technology say a new battery design for electric vehicles could be a lightweight and inexpensive alternative. The goal for the team's three-year project, launched in September 2010, is to have a functioning prototype ready to be engineered as a replacement for existing electric-car batteries. At this point in the project, the prototype uses a “semi-solid flow” to separate the two functions of a battery--storing energy and discharging it when needed--into separate physical structures.