Gunpowder or black powder serves many important functions including giving bullets their exploding power. It was originally invented by the Chinese.
Gunpowder for guns
they, didn't the Chinese did.
China
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.
yes
1248
The first documented note of gunpowder was in China, in around 142 A.D.
It was gunpowder.
crossbow,gunpowder
1040 in 9th century.
Probable near the year 800.
gunpowder, magnets, silk, tea