The document summarizes a science project about building an air-powered car. The car would use compressed air stored in a 16-liter tank to power gears connected to the tires and drive the car, providing eco-friendly transportation. It describes the basic engine design involving an air tank and release valve to power gears connected to the axle. It also mentions the car would need a strong but light frame and tubeless tires for grip and low weight. The summary concludes by noting the document was written by two 11th grade students for their science project.

1. Science project
AIR CAR

2. INDEX
 IDEA
 ENGINE
 FRAME
 TYRES
 USAGE
 PRICE

3. IDEA
The idea was making the car powered with air pressure which could be eco
friendly the first model we made was like this_

4. The car will work because of air pressure a 16 liter tank will be holding compressed air by
one switch it will release some amount of air then it will rotate a gear like fan which would
be connected to the tyre axel and car would move we knew an uncle who was an engineer
and he made and engine design for us which was like this_

5. Frame
They also told us that every car requires a strong frame according to its
design so a common air car frame is like this_

6. TYRES
As air car should be very light weight the tires should be of more grip and light weight so
tubeless tires fit their part_

7. This will show the usage of vehicles around the globe
bikes
nonpllutionary
cars_petrol/diesel
planes /ships

8. By yogesh chaure and shubham sagar xi c