I am a director in a paranormal investigation agency. I don't do much with ghosts or hauntings, but concentrate more on parallel universes and such. I gave a presentation at a college in Cape Cod a few months back solely on parallel universes, probability theory, and Laplace's demon. I also of course touched upon the Montauk project, Philadelphia experiment and others, but primarily a quantam physics lecture of the mathmatical model -- pretty much based around the brilliant MIT professor Dr. Max's theory of the multiverse.