Dude builds world’s first semi-automatic portable railgun, uses it to kill a laptop
A couple of years ago, a Imgur user by the name of NSA_Listbot showed off one of the most impressive DIY creations ever attempted: an …
Railgun
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3D printing used to make first real handheld railgun, which fires plasma projectiles at 560 mph
If you think the image above looks frightening, you’re right. The crazy contraption pictured in the image is the first portable railgun, a futuristic projectile launcher associated …
