they, didn't the Chinese did.
Gunpowder for guns
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.
crossbow,gunpowder
It was gunpowder.
1040 in 9th century.
Probable near the year 800.
gunpowder, magnets, silk, tea
The Chinese invented gunpowder and used it to power rockets hundreds of years ago. Then Marco Polo, from Europe, visited China, and told his fellow Europeans about the Chinese, their use of gunpowder and rockets. Then Europeans further developed gunpowder and rockets.The Chinese.