"We may be driving on air in the next few years. That is, we may be driving vehicles powered by compressed air, instead of gasoline or diesel fuel.
Researchers Yu-Ta Shen and Yean-Ren Hwang of the National Central University in Taiwan have developed an air-powered motorcycle, which uses the energy in compressed air, rather than gas, to drive the motor." -- Jessica Marshall, Discovery News
Of course, the real benefits of such a system might best be achieved in an air-powered automobile that has more room to house the bulky mechanism necessary to pull this off.
Let the alternative fuel games begin.
Here's the complete story. Feel free to comment on this story in the Comments section, below.