There is a YouTube users known as styropyro who has created some interesting laser creations, including a lightsaber. He has recently created a 40W laser rifle that makes me wonder about the legality of weapons. I am assuming that you can just make a weapon like a nuclear bomb, right? Well, I suppose that this laser gun, which uses eight parallel 5W laser beams fastened … [Read more...] about YouTube user creates 40W Laser products