Antiaircraft Weapons, weapons designed to destroy aircraft in flight. They can be surface-to-air weapons, fired from ground positions or naval vessels; or air-to-air weapons, fired from aircraft.
Cannons, howitzers and other artillery pieces produce more bang for the buck, but they're not so easy to carry in a holster. That's why armies need firearms. Now it's time to see if you're a firearms fanatic or a fizzling dud. See more »
If you could build a train that could travel as fast as a bullet, what would happen if you fired a gun from the back of the train ... or from the front of the train? See more »
The term "semi-automatic weapon" is used in the U.S. media often. But what does it really mean? Is it just another term for a machine gun? See more »