I have a metal slinky, could i do some cool things with it using electricity?

I don't know what kind of metal. They only thing i remember was I once watched an episode of "The Colony" when one guy used a metal coil or something and was able to generate ozone. If you must know, the slinky is a little more than an inch in diameter and with about 100 spirals. Any cool ideas?
Update: please no life threatening answers or anything that could damage the house.
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