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It was invented in the 1800s. Soldiers used gunpowder in the Civil War and both World Wars. Gunpowder has been around for a very long time. :)
The Chinese invented gunpowder in 850 B.C.
Ancient Romans did not use gunpowder. Gunpowder was invented by China around the middle ages.
Gunpowder was invented in china around 800ad and leaked out at 1200 ad to europe
The first documented note of gunpowder was in China, in around 142 A.D.
Gunpowder will ignite somewhere between 300 to 350° C
off the top of my head i think its around 10 %
Pretty much the rest of the world.
Polo brought back gunpowder to Europe and soon people were using the Silk Road to bring back goods including gunpowder.
It was coined around the 19th century and it was manufactured around 1920
Wei Boyan did not invent gunpowder. Gunpowder is believed to have been invented in China around the 9th century by Taoist alchemists searching for an elixir of immortality.
It varies between types of loads, but on average, around 4 grams.