Gatling guns are scary enough when they’re shooting bullets, but this one shoots lasers. It’s got six incredibly powerful arctic blue lasers from Wicked Lasers and then one green one for aiming. They also show that it really works by taking out a bunch of helpless balloons. Sure, you’re going to want to try to build this, but the company has wisely left no tutorials and makes it very clear that this is a prototype. Don’t try this at home, kids.