When I was a teenager we used to tape BB's to the primer of 12 gauge shotgun shells and throw them off the roof of our house(why,I don't know)and they sure as heck went off.Then the cops came and my Mom really went off when she got home and found out from the police what happened!
About your question,why don't you try it and let us know.We will all get together and have a seance and your spirit can tell us what happened,lol.