To get from point A to point B in the fastest, simplest way.
It is a convenient form of transportation.
It is noise .
To get to places without walking all the way.
it helps your toy or what ever go faster
noise
It was no accident. Men worked long and hard to develop the automobile. I will post a link for you with lots of information.
The purpose of the inlet valves in a petrol driven automobile is to allow gas pass into the combustion chamber.
It serves the purpose of the Freon for your A/C .
The noise
Noise !
To provide a high quality automobile that would last a lifetime.
to discharge the automobile