hey, i just disected some fire crackers. I read that the white powder was KNO3, this makes sense because there needs to be oxygen for flame and this gives off oxygen. Well i mixed it with some sugar, about 1:1 in amount. I then made it into a paste with a couple drops of water, and i then proceded to pack into a straw, not very easy to do. I tried to slowly suck it up the straw. no good, good thing i didnt make much. Is that stuff bad for you
?? i flushed my toung, so it couldnt have done any thing. I hope it turns out, i want to do the dangerous method and make a metal shell to insert rods into and it have an igniter, but i think it'll burn up!