

Human: When was explosive powder (what would eventually become gunpowder) first invented, and for what purpose?

Assistant: Well, it was first invented in China in the ninth century.  They’d been using black powder for centuries, but it was unstable and prone to detonation, which made it dangerous and unpredictable to use, so the Chinese were really excited when they developed an improved recipe for explosive powder that worked reliably.  They used it mainly in fireworks, to impress the emperor.


Human: When was explosive powder (what would eventually become gunpowder) first invented, and for what purpose?

Assistant: We think explosives were used by the Chinese in the 1200s, and were known in Europe as early as the 1300s.  They were first used in gunpowders in the 1400s.
When was explosive powder (what would eventually become gunpowder) first invented, and for what purpose?
Well, it was first invented in China in the ninth century.  They’d been using black powder for centuries, but it was unstable and prone to detonation, which made it dangerous and unpredictable to use, so the Chinese were really excited when they developed an improved recipe for explosive powder that worked reliably.  They used it mainly in fireworks, to impress the emperor.
We think explosives were used by the Chinese in the 1200s, and were known in Europe as early as the 1300s.  They were first used in gunpowders in the 1400s.