How dynamite was developed?

Alfred Nobel invented dynamite. He owned Boforsa, a major armaments manufacturer. He willed his enormous fortune to institute the Nobel Prizes.

Alfred Nobel invented the Dynamite.

yes you do use dynamite

You first get a federal explosives license. You will need to prove three things: that you are a good person, that you need the license for professional reasons, and that you have a safe, secure place...

Dynamite is used in mining to blow apart walls and whatnot. It saves time digging with a shovel. People that do this in the mines are called shotfirers.