What happens when high-voltage science meets backyard engineering? We test out laser bazookas and real working Tesla coil ...

State-owned arms maker China South Industries Group (CSGC) has released footage of its electromagnetic coil gun. Allegedly capable of firing 3,000 rounds per minute, the prototype represents a ...

The design of the experimental rifle has 20 stages of 25 mm long copper coil in a compact chassis inspired by the Belgian P90 submachine gun.