Plot: There's a physiological explanation that debunks it all. We'll switch the letters around on the board and see how the "spirits" like that! Also, the "tunnel of light" and what it really is when coupled with a look at the Oklahoma centrifuge study that created NDE-like results

Penn & Teller Bull! - Season 1 - Ouija Boards / Near Death Experiences (Episode 12)
Episode Aired On:
Friday, April 11 2003
21 years ago
Friday, April 11 2003
21 years ago