Submission + - The US Navy's awesome electromagnetic railgun programme (naval-technology.com)
RougeFive writes: Imagine a warship weapon that can launch projectiles at Mach 10 without explosives (more than three times the muzzle speed of an M16 rifle), that has a range 220 miles and that uses the enormous speed to destroy the target by causing as much damage as a Tomahawk missile. Meet the US Navy's electromagnetic railgun programme.