arrested a man living in Tochigi Prefecture on suspicion of violating the Sword and Firearms Control Law. In May 2014, the man released a video of himself making a coil gun, which fires bullets using ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. While browsing a bookstore near his home in Seattle last year, Rob ...

Remember the coilosapien? I hopped over and found that [marcus] wrote a tutorial on his mini coil gun. He beefed up a disposable camera charging circuit with some extra capacitors to drive the coil, ...

An electromagnetic coil gun is a type of weapon that uses an electromagnetic launch coil or a series of launch coils to accelerate a ferromagnetic projectile. The goal of this article is to help you ...