If I stored some napalm unlit how long would it last In a tin or glass jar? I have a wasps nest that could do with some fire
I think you mean lightning arrester. It's a metal pole that projects above the highest point of a building, or several such poles, tied to ground with a heavy copper cable. Any lightning that would tend to hit the building hits one of the poles (lightning rod) instead, and is shunted to ground harmlessly. .
What's wrong with your face? You have FACE issues.