You might be reading the title and wondering what the hell, but we assure you, this story is exactly about that: deadly knife chainsaws, and how they’d be the ultimate melee weapon ever.
The adorable guy in the picture is Joerg Sprave, but he doesn’t come off as nice after you find out what he did. Literally, he put a bunch of knives to spin on a wheel, and created a system to be able to use it in combat. Frankly, we’re terrified, but in case of a zombie apocalypse, we absolutely want to have this guy on our side.
He calls this weapon the “oberfranken”, and is powered with a battery drill moving a rubber band. Creative, right?
Via: Geekologie
Check out some other weird weapons at 24 Cool Steampunk Weapons from Another Era and Futuristic and Powerful DIY Laser Guns.