The first one was suppose to be a mortar but it did not go as I planned. Very nice sound though!! The dangerous KMnO4 + S + Al (gd) flash powder. Composition: 5/4/1. I was pretty disappointed. VS The regular fairly safe KClO4 + Al (gd) flash powder. Composition: 7/3. ... fireworks kmno4 kclo4 fla...
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this is a 1/2" ID black powder rocket. it flew really fast and had a nice tail, but i think that the nozzle was a little slanted. ... black powder rocket gun bottle red star header nozzle fireworks pyrotechnic stars glue tube visco fuse charcoal sulfur kno3 kn03 potassium nitrate
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A tutorial on making some pretty powerful flash powder without permanganate, perchlorate or magnesium! WARNING: I AM IN NO WAY RESPONSIBLE FOR ANY INJURY OR DEATH THAT OCCUR FROM USE OF THE INFORMATION PRESENT IN THIS VIDEO! THE INFORMATION IN THIS VIDEO IS PROVIDED FOR INFORMATIONAL...
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