Art Bell: Somewhere in Time returned to 7/10/02, when Douglas Mulhall described the exponential changes that are coming from nanotechnology and robotic revolutions.
First Half: A distinguished professor of history at Citrus College, Bruce Solheim has experienced angels, demons, ghosts, cryptids, telepathy, psychokinesis, mediumship, and alien contact. He'll discuss the age-old question of whether we are alone in the universe, time travel,...