Cardone Industries 32-622 Remanufactured Air Pump on 2040-parts.com

Driven: BMW 6 Series convertible

Every large BMW coupe – from the E9 3.0 CS, through the shark-nosed E24 6 Series, Claus Luthe's beautiful E31 8 Series, right up to the outgoing, Bangle-era E63 6er – has had an exoticism beyond every other car in the brand's range. We drove the latest from the most southern point of Europe back to our London office to find out if it too is a truly Grand Tourer. Stepping off the 'plane in Gibraltar, greeted by a Deep Sea Blue 650i with Ivory White leather, 19-inch rims and Shadow Line exterior trim under the early summer Mediterranean sun, it's clear that the right colorway and a more appropriate setting certainly help the F12's cause after our disappointment with the car at its debut in Detroit earlier in the year.

Webinars: Technical Surfacing from Autodesk

Autodesk's Technical Surfacing webinar, presented by Uwe Rossbacher, Product Manager for NURBS Modeling/Technical Surfacing at the Manufacturing Solutions Division of Autodesk, was presented on September 21, 2010. The webinar was an introduction to professional NURBS* surfacing and a demonstration of how to evaluate surfaces and users' own level of surfacing expertise. View the recorded webinar in our archive by clicking the above link.

Mazda's rotary spins to its 40th

By Tim Pollard Motor Industry 31 May 2007 02:03 Mazda yesterday celebrated 40 years of making rotary engines. It remains the only mainstream manufacturer persisting with this type of motor and has built 1.97 million of them since 1967. Rotary engines came to prominence in the 1950s as manufacturers experimented with turbine engines, but most admitted defeat in the face of technical difficulties and the inherent thirst of rotary units.