I have a small Tesla Coil that plugs into a regular household outlet. I want to do an experiment where a group of students holds hands and can feel the current flow through them. 1st question...is this safe? 2nd Question....how would this best be set up? Do the participants have to complete a circut...or in other words...do they have to hold hands in a circle? Or can it be a simple line of people. I don't want to hurt the poor kids....but I want them to feel the current. Can you help?