Ep. #467: BEHIND THE SCREENS w/ Kevin R. Grazier, Ph.D & Lionel Friedberg

From television to the big screen, science fiction has captured our imaginations. Is there any reality to this fictional universe? Kevin R. Grazier, Ph.D, science advisor for tv shows and films, explores the world of sci-fi and the scientific speculation featured in "Dune". Lionel Friedberg discusses his career directing films and documentaries that led to experiences with the extraordinary.