Hand Bilge Pump on 2040-parts.com

Mercedes-Benz's 'invisible' car stunt [w/video]

Mercedes-Benz has crafted a clever publicity stunt in and around Hamburg as part of its campaign to promote its zero-emission B-Class F-Cell car. The Stuttgart-based carmaker showed off its redesigned hydrogen fuel cell technology by sending out what appears at first glance to be an invisible car, aimed to highlight the automaker's point that the car is 'invisible to the environment'. Mercedes-Benz recorded reactions from passersby to create a 90-second online viral featuring an explanation of how the effect was created using LED lights and cameras.

Your 2013 SRT Viper questions answered before the New York auto show

The 2013 SRT Viper will make its public debut on Wednesday at the New York auto show, but Autoweek readers who have Twitter accounts don't have to wait that long. We've arranged for an exclusive question-and-answer session with SRT director of operations Beth Paretta to take place the night before the big reveal. Starting at 5:45 p.m.

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.