What can I do with this?

What can I do with this?

Chew on it!
Live, we wanna see REAL zaps!
It should be a 30 amp 240 volt circuit. You can run a couple of 240 volt miners or welder, etc.
Good info ty
don't fork it, you'll be electrocuted
I did it as a child, with a metal key
I did things in search of knowledge
I've always been a curious child
but sometimes I have to remember that curiosity killed the cat