I think there might be a lot of people here (my self included) that literally didn't know that about fireworks in modern parlance. It's because talking about fi

I think there might be a lot of people here (my self included) that literally didn't know that about fireworks in modern parlance. It's because talking about fireworks just doesn't ever come up in my life. But I think "mortar" is commonly known as a military kind of weapon even if you know nothing about fireworks.