Now it's not a problem to get both KNO3 and NH4NO3 in special workshops or a horticulture. I'm just trying to make a high effective stable and cheap KNO3 + NH4NO3 rocket engine, but I do not know if it is better to use organic or inorganic reduction material. I don't like to use sulfur because of it's negative effect on the environment. I try to do it cheaper and it seemed to me a good idea to use a sugar...
Find content
Not Telling
