No, I'm not crazy, nor will use them in an unethical manner. I simply want a novel subject to photograph for Advanced Photography (The judges probably haven't ever seen such a thing.) and to use on the 4th etc. I've tried setting bouncing balls on fire, doesn't work. How can I make them, or one from scratch, that is flammable to the point where it won't go out even when bouncing at high speed into the sky?