GravityRacer

Yes, there were plenty of electric, hybrid, ethanol and diesel vehicles here at the Chicago Auto Show. There are even some cars and trucks that use some combination of multiple green fuels or powertrains. But those are ...

Arguments could be made about the green credentials of any alternative fuel vehicles such as the chemical content and energy required to produce batteries, the problem of producing and storing hydrogen and more. But here is a racer produced by a group of Chrysler employees that is completely green. ...