Is there some place with good information on saltpeter+sugar rocket propellant and it's making? The problem is, there are a lot of places on the internet telling how to do it right, but next to none on how to do it wrong, and i'm not brave enough to follow someone's instructions without understanding what's going on. What temperature it can ignite at? What could go very wrong and how it looks before that? Any way to extinguish it should it ignite? Is it susceptible to detonation, friction ignition, sudden self-ignition? Is there any common substances it will violently react with? Etc?