while it is well known that the chinese invented gunpowder, it is commonly believed that they used it for fireworks, rather than any combat purposes
more recent evidence, however, suggests that they were also pioneers in use of proper cannons, with people arguing that some of its applications make it completely accurate to say that the Han shot first

@rnd After this post, I don't think I'm nerdy enough to be on here. I had to work it out through searches 😕 *runs off moaning in shame*