Acdelco 24202846 Auto Trans Master Rebuild Kit on 2040-parts.com

Cars in the living room--art or furniture?

It takes a special kind of person to put a $100,000 supercar in the living room instead of the garage, but we say if you have the means, go ahead and do it. A photo collage that appeared on www.home-designing.com last week showed Ferraris, Maseratis and Lamborghinis sitting in houses as showpieces, like the works of art they are. Our enthusiast side says the owners should be out driving these spectacular pieces of machinery, but something tells us that if you have a Gran Turismo in the rumpus room, there's probably another one in your garage, too.

Zaha Hadid Z-car concept

Zaha Hadid is an Iraq-born and London-based architect, who became the first female recipient of the Pritzker Architecture Prize in 2004. Her ambitious buildings have earned her much acclaim, and having designed the latest BMW factory, Hadid has now turned her sights on cars with the unveiling of the Z-car concept. Not to be confused with the similarly titled Nissan/Datsun, Hadid?s Z-car is a small plastic-bodied monocoque with a prominent lifting door.

Mercedes-Benz B-Class aerodynamics tested [w/video]

Mercedes-Benz has produced a video testing the aerodynamics of its new B-Class – which it claims is the most aerodynamically efficient car in the world – using a wind tunnel and fluorescent paint. The W245-generation B-Class has the lowest aerodynamic drag in its segment with a Cd of just 0.26, thanks to features such as serrated front wheel arch spoilers, optimized cooling airflow and a Pagoda roof to help airflow over its profile. The car's aero properties were put to the test at the MIRA vehicle test facility in the UK using fluorescent paint in 60mph winds to highlight its flow dynamics, only visible under UV lights.