Black Powder
Introduction Black powder or Gunpowder is an explosive pyrotechnic composition comprising of charcoal (C), sulphur (S) and potassium nitrate (KNO3, also known as saltpetre). Black powder is classed as a… Read more »
Category: Pyrotechnics
Ball Mill
Introduction Originally published: 2006 This project will show you how I built a ball mill for the process of making finely ground powders. Predominantly for the production of black powder… Read more »