Base line performance measures are set. Powders are tested and results checked against the base line.
gun powder
Yes. It is a important component of "black powder" that is used in dynamite, gun ammunition (gun powder) and fireworks.
gun powder
venisweland and he discoverd gun powder fire works silk and spices
Black Powder.
Gun powder is always a mixture.
gun powder was udes for fireworks, then weapons
Gun Powder is the most important thing in a war because if you don't have gun powder you wouldn't stand a chance.
Try the BPI website, bpiguns.com, if not there then Dixie Gun Works or Numrich gun parts may have what you are looking for.
Gun powder is a powder.
Because China invented gun powder.
Saltpetre+sulphurSaltpeter + sulfer = Gun powder