Air Powered Vehicle technology, using compressed air as an energy storage propulsion of vehicles, such as cars, boats, planes, bicycles, wheelchairs, etc. also for discussion of this motors for other machinery such as garden equipment such as weed whackers, lawn mowers, hedge trimmers, etc. MDI air cars are one type of vehicle that is touted to use this technique to propel cars. see also: http://groups.yahoo.com/group/mdiaircars that discussion group appears to be abandoned."
Guy Negre technology car auto plane airplane helicopter scooter bicycle tricycle hover craft boat ship jet ski snow mobile