To take pictures and to capture the memorable moments.
Roscoe Koontz is famous for inventing the pinhole gamma ray camera.
To not have to walk
so you can communicate
to color
The purpose of inventing the machine gun was to have better fire power during the wars to defends places and win positions and the war.
Slicing meat.
It was to replace horses as a means of transportation.
So people can listen to amazing music.
To ease healing and avoid infection.
The first modern handheld camera the public could use (called the brownie) was developed by George Eastman, an American.
=I think it was good because he had a success on inventing the Digital camera=
The purpose of a camera cover is to protect the camera against outside influences. Outside influences could be rain, temperature, sun and jars. The cover keeps the camera functional.