I tried to make black powder when I was a teen. I mixed the ingredients and put them in a tin can. I was about to light it off when I realized that the can would get hot and I really didn't want to get in trouble for a black ring on my bedroom floor. I moved the can to the middle of the street and lit it off. When it quit burning 3/4 of the can was gone and the last bit was easily crumbled rust.
I learned two lessons that day. My gunpowder mixture needed some refinement and I wasn't going to be the one to sort that out. I
The after story on this venture is that when my mom was dating my stepdad one of their friends found the half empty jar of saltpeter in the car and said, "Hey John, look what she's feeding you." I got in more trouble for that than making the gunpowder.
I learned two lessons that day. My gunpowder mixture needed some refinement and I wasn't going to be the one to sort that out. I
The after story on this venture is that when my mom was dating my stepdad one of their friends found the half empty jar of saltpeter in the car and said, "Hey John, look what she's feeding you." I got in more trouble for that than making the gunpowder.