New Air Powered Cars

Air powered cars are the newest ideal and, to all appearances, the most promising. An air powered car is just what it sounds like. It is a car driven by compressed air. This might sound silly to people, but air powered toy cars have been around for a long time, so the principal has existed in theory. Trying to put it into practice is, of course, more difficult, but not as difficult as you might think. Air is extremely compressible, and a lot of energy can be stored in a relatively small area.
Best of all, air powered cars don’t need to be heavy like battery powered cars do. Even highly compressed oxygen weighs very little, so an air powered car does not have to be significantly heavier than an internal combustion one.