Add Yahoo as a preferred source to see more of our stories on Google. State-owned arms maker China South Industries Group (CSGC) has released footage of its electromagnetic coil gun. Allegedly capable ...

There’s something attractive about coil guns, especially big ones. It’s probably the danger; between the charge stored in banks of capacitors and the flying projectiles, big coil guns can be lethal to ...

remember greg the high voltage hacker that brought us the homemade night vision scope? one reader commented: Greg is a great guy with a ton of ingenuity. He is an inspiration for all high-voltage ...

This is called electromagnetic induction close electromagnetic inductionThe production of a potential difference (voltage) when a conductor, such as a wire, is moved through a magnetic field or ...