I am a huge fan of both Edison and Tesla. These guys were two forward thinking electrical madmen. Edison was a workaholic (hated sleep,booze) inventor (made stuff) tinkerer, business man (owned factories) and general psyco (keep reading) who was obsessed with robot dolls. Tesla seemed to be more interested in truth and alternating current. I am really really excited to find that David Bowie will play Nikola Tesla in a Christopher Nolan flick.