Hello I am Alan , New to this forum. I was certainly attracted to this article. As a child I was copper and silver plating different metals, obsessed with chemistry and similar "boom-boom" experiments with various combinations of powders, petroleum distillates, etc. Nowadays with what happens in the world and because of the Patriot act, we are all at risk. Even with innocent attempts to do things that were once free to do, safety is a must. Too many have ruined our freedoms either by accident or on purpose. In some cases people have been hurt, even when that was not the intention. Look at how even consumer fireworks have burned homes and forests, and also injured or killed others. I'm glad nobody is in trouble here or got hurt. Jack, at least you got to explore the fun for a bit. See about getting involved with a pyrotechnician, obtaining a license to do this sort of thing legally, perhaps on a smaller scale! Perhaps you could develop different ways to help those companies produce a new type of firework. If you are allowed to of course. Or see about contacting the "Mythbusters", perhaps Jamie will allow you to do some experiments supervised by professionals, of course!