Watch: World’s most powerful electromagnetic railgun firing projectiles at Mach 7 speed
Over the years, the U.S. military has amassed a rather enviable stockpile of arms, including some of the world’s most powerful and lethal weapons. Take, for instance, the Laser Weapon System (or LaWS). Developed as part of a $40 million project, this badass laser gun can obliterate enemy drones several miles away within seconds. More…