For years, MDI has been developing a car that runs on compressed air. Last month, they signed an agreement with Tata Motors to produce the MiniCat - a zero-emissions vehicle that will travel up to 180 miles on $3 worth of fuel. See it in action here. (youtube)
posted by Afroblanco on Mar 19, 2007 - 45 comments

Drive on air. A new engine design that not only runs on air, but cleans it too.
posted by chrisroberts on Sep 20, 2002 - 35 comments