TV Horizon - Season 48 Episode 9 : What Is Reality? Horizon - Season 48 Episode 9 : What Is Reality? 7.516/10 by 32 users There is a strange and mysterious world that surrounds us, a world largely hidden from our senses. The quest to explain the true nature of reality is one of the great scientific detective stories. Clues have been pieced together from deep within the atom, from the event horizon of black holes, and from the far reaches of the cosmos. It may be that that we are part of a cosmic hologram, projected from the edge of the universe. Or that we exist in an infinity of parallel worlds. Your reality may never look quite the same again. Details Casts Posters Images Title Horizon - Season 48 Episode 9 : What Is Reality? Alternative Titles BBC Horizon First Air Date 1964-02-04 Last Air Date 2024-07-22 Number of Episodes 1169 Number of Seasons 60 Genres Documentary, Networks BBC Two, Casts Plot Keywords , Episodes List Horizon Season 48 :Episode 1 Back from the Dead Back from the Dead 2010-09-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 2 The Death of the Oceans? The Death of the Oceans? 2010-10-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 3 What Happened Before the Big Bang? What Happened Before the Big Bang? 2011-10-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 4 Is Seeing Believing? Is Seeing Believing? 2010-10-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 5 Miracle Cure? A Decade of the Human Genome Miracle Cure? A Decade of the Human Genome 2010-10-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 6 Asteroids - The Good, the Bad and the Ugly Asteroids - The Good, the Bad and the Ugly 2010-11-03 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 7 Deepwater Disaster - The Untold Story Deepwater Disaster - The Untold Story 2010-11-16 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 8 What Is One Degree? What Is One Degree? 2011-01-10 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 9 What Is Reality? What Is Reality? 2011-01-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 10 Science Under Attack Science Under Attack 2011-01-24 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 11 The Secret World of Pain The Secret World of Pain 2011-01-31 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 12 Surviving a Car Crash Surviving a Car Crash 2011-02-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 13 How to Mend a Broken Heart How to Mend a Broken Heart 2011-02-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 14 Are We Still Evolving? Are We Still Evolving? 2011-03-01 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 48 :Episode 15 Predators in Your Backyard Predators in Your Backyard 2011-03-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.