Buried in a New York Times article on "Low-Carbon Chic" (vomit) comes confirmation the Tata Nano, the $2500 (or maybe a bit more) mini-car will offer a MDI compressed air engine as an option. Tata has been backing MDI for a while now, and off-the-cuff we mused at the idea of the compressed air engine option in a Nano…

After 14 years worth of research, design and testing, former Formula 1 driver Guy Negre has done what I did back in 7th grade — make an air-powered car. Okay, my air car was a little less complex than this design, but it got third place in the shop class race off and had flames on its tiny, 8-inch long chassis. Now,…

The perpetual-motion machine may be eons away, but the the first commercially viable car to run on compressed air may be at hand. The brainchild of French inventor Guy N gre, the MDI, which we first reported on in 2005, employs a novel system of compressed air tanks and an internal-combustion support engine that can…

Ladies and gentlemen, I bring to you two related topics bundled together via the horrors of YouTube. First, in this Beyond Tomorrow segment is MDI's compressed-air car we wrote about back in the dark ages of blogging (2004). Still the same couple of years off as it was then, it remains a fascinating concept with…