Compressed-air vehicle

A compressed air vehicle is a car that uses air instead of gasoline. It works by taking the air and compressing it in the car. The air is then sent to a special powered engine that uses the pressurized air to make it move. The compressed air expands rapidly when it's released, which pushes the car forward. The car needs to be recharged with air from time to time, like when you need to fill up at the gas station.