Wiki wiki wiki
[link|http://en.wikipedia.org/wiki/Flux_capacitor| here].
Heh, wish I had a scanner (about twice a year..)
Have on my reefer a pic of some sort of HV stack, obv a Cockroft-Walton device with many decks, and similar to what we used as ion sources for accelerators - only This Mother dwarfs a man standing on floor! .. most everything is suspended from ceiling of the room / its 3-D ground-plane =='ground cube'. Massive insulators, shiny aluminum gradient rings -- the grown-up version of those primitive Jacobs Ladder thingies.
Fun stuff.