@Mammmood - Our company has some interesting ideas for team building activities. One day our group actually went out and played paintball! That was my first introduction to the game and I have to admit I wasn’t very good at it.
I didn’t really know how the paintball gun worked except that I could see it had a bolt and spring mechanism. I didn’t know until now that it had a diaphragm valve too.
I guess the valve mechanism opens and closes after each ball is shot. It’s quite a nifty little gun. Of course the mechanics aren’t as important as knowing how to use it. Maybe it will take some time for me to be good at paintball.