Edison quoted that he didn't know if our personalities passed into another existence. He quoted "No one knows" However Edison claimed that it was possible to construct a device, so delicate that if there were personalities who wish to get in touch with us in this existence, it would give them a better opportunity to express themselves. I believe Edison's claim was true. The spirits that have broken through to me (with equipment in it's infant-stage) are requesting such a device be made. I am currently filling up a web page full of evidence, and searching for people who are not afraid to give a more "hands on" approach, to get the ball rolling, and get the truth out there.