A CAR runs on AIR, Imagine it. Yes this gonna be the next future of cars. This is a car that using a compressed air motor. Like any other fuel car this can be perform for our daily drive. The most attractive thing is that its mostly emission free and its depends on electricity. Refueling of air can be done from your home through an electronically managed air compressor or service stations that provide air service. As per the reports also this compressed air can be used for Air conditioning(AC) of the car. Very Low maintenance cost, very cheap fueling, mature performance etc. can be expected. Many disadvantages and many advantages, still research and development in progress. We can expect our dream Indian Hatchbacks shall be come on this machines.

Read more at Wikipedia -> http://en.wikipedia.org/wiki/Compressed_air_car