Free Republic

This Magnetic Air Car appears to be an absolute miracle of engineering. We’re talking a vehicle that will travel at 100 mph plus for ‘an unlimited driving range’ without needing to refuel. Oh yes folks, you read that right. The technology seems to involve something called an air-bearing turbocharger which uses a $70 battery to run a magnetic motor to compress, use and re-compress air in the onboard storage tanks. The secret sauce as they call it is their new Air Cycle Machine, which apparently stirs up air through convection. Confused? Yep, same here. See if this magazine article helps. Oh and...

Air ApparentInspired by air-powered car concepts in Europe, Dalhousie mechanical engineering students David Alderson, Scott Allan, David Langille, Michael Roy and Dave Spencer decided to develop a compressed air engine of their own for a year-long research project. They recently unveiled their air-powered go-kart, with the vehicle performing comparatively to electric-powered cars. Dalhousie engineering student, David Alderson test drives an air-powered go cart Newswise — It’s Sunday afternoon. Thousands of fans cheer wildly as race cars fly by at speeds nearing 200 mph for 200 laps. They whiz down the pit road making pit stops, changing tires and refueling. Only,...