Why spend a fortune on fireworks when you can make them yourself?

Don't feel like getting vaporized by an M80 during your fireworks celebration? Fear not! The fine folks at Grathio Labs have devised a way to make fireworks that add just a bit of extra pop to your celebration. Follow the instructions in the video, extrapolate, and make something cool like a chain of them! Just don't be dumb and do it indoors/in your hand/without eye protection/near flammable material. You can kludge with one hand or one eye, but it definitely doesn't make things easier...