Guns were invented by humans, so no one discovered it. Discovery is when a person learns something about nature without the influence of humans. For example, we discovered friction, gravity, reflection, etc. just by feeling, seeing, etc., and not by inventing. Sir Isaac newton noticed gravity when an apple fell from a tree. You can witness friction by rubbing your hands. None of these two actions directly require inventions.
They first discovered gun powder in the 13th century while visiting China.
There has never been a survey created for this question, most likely because someone would not be willing to admit they have an "Illegal gun" Additionally, whenever someone is discovered to possess a gun illegally, it usually gets taken from them, and they no longer have it.
Who discovered carbon and when Who discovered carbon and when
Money was not discovered, it was invented.
A man with a gun.
China
A young gun is a rising talent or a newly-discovered prodigious star in his or her field.
700 yrs ago, give or take.
Dr. Harry Coover discovered it while he was researching acrylic for aircraft gun turrets for 3M.
It was not discovered, it was invented (made) by Hiram Maxim.
Yes. You can get the thunder gun on moon, the problem is that it has never been discovered.
I was going to fight back until I discovered the robber weilded a gun.
China was the first to discover gun powder, is that what you mean.
Video games weren't "discovered", they were designed.
They first discovered gun powder in the 13th century while visiting China.
The trebuchet stopped being used when the rulers discovered gun powder and the trebuchet lost fame and was forgotten.
they killed hitler with a bb gun and discovered chili