According to history, in the 9th century in China.
Gun Powder
Quite possible.
Gun Powder
The first gun powder-powered weapons.
gun powder and magnetic compasses
yes he did invent the gun powder. it was a combination of a flammable tree sap and a oily mixtures they found by the springs.
No he did not. He was doing alchemy and accidently made gunpowder.I'm pretty sure the Chinese invented gunpowder.
No. The state of Ohio did not invent the paintball gun.
No, Marco Polo brought the recipe for gunpowder to Europe from China long before Ben Franklin was born.
Black Powder.
Gun powder is always a mixture.
gun powder was udes for fireworks, then weapons