Check It out in my Art Exhibition: http://truscott-posthuman.blogspot.com/
Well, originally I wanted to make a Jacob's ladder which if you haven't already heard can be extremely dangerous! They are high voltage and if you complete the circuit with your finger it can be fatal...So, be very careful or just don't do it.
Most of the instructions I found used a transformer from a neon sign to generate high voltage and make the thing arc. I didn't want to go out and buy a transformer but I did have an old CRT (Cathode Ray Tube) monitor collecting dust. So, I decided to put it to good use and make a variation of a Jacob's Ladder.
Wire (12 Gauge?)
Materials for Insulation