TV Horizon - Season 0 Episode 105 : Sex: A Horizon Guide Horizon - Season 0 Episode 105 : Sex: A Horizon Guide 7.516/10 by 32 users Alice Roberts looks through 45 years of Horizon archive material to see how science came to understand sex, strived to solve our problems with it and even helped us do it better. Details Casts Posters Images Title Horizon - Season 0 Episode 105 : Sex: A Horizon Guide 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 0 :Episode 1 Horizon Christmas Special: Hand me my Sword, Humphrey Horizon Christmas Special: Hand me my Sword, Humphrey 1966-12-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 2 The Case of the Ancient Astronauts The Case of the Ancient Astronauts 1977-11-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 3 The Mind's Eye The Mind's Eye 1980-01-28 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 4 25 Years in Space 25 Years in Space 1982-12-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 5 Biology at War: The Mystery of Yellow Rain Biology at War: The Mystery of Yellow Rain 1984-05-15 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 6 Beyond the Moon Beyond the Moon 1984-07-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 7 Biology at War: A Plague in the Wind Biology at War: A Plague in the Wind 1984-10-29 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 8 Twenty-First Birthday Twenty-First Birthday 1985-05-20 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 9 Halley's Comet - The Apparition Halley's Comet - The Apparition 1985-11-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 10 Halley's Comet - The Encounter Halley's Comet - The Encounter 1986-03-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 11 The Diary of Discovery The Diary of Discovery 1988-09-28 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 12 Making an Honest Fiver Making an Honest Fiver 1990-06-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 13 Red Star in Orbit: The Invisible Spaceman Red Star in Orbit: The Invisible Spaceman 1990-12-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 14 Red Star in Orbit: The Dark Side of the Moon Red Star in Orbit: The Dark Side of the Moon 1990-12-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 15 Red Star in Orbit: The Mission Red Star in Orbit: The Mission 1990-12-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 16 A Close Encouter of the Second Kind A Close Encouter of the Second Kind 1992-07-10 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 17 Hide and Seek in Iraq Hide and Seek in Iraq 1992-08-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 18 The Truth About Sex The Truth About Sex 1992-10-12 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 19 Assault on the Male Assault on the Male 1993-10-31 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 20 30th Anniversary - The Far Side 30th Anniversary - The Far Side 1994-05-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 21 Twice Born Twice Born 1995-02-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 22 Einstein: The Miracle Year Einstein: The Miracle Year 1996-03-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 23 Einstein: Fame Einstein: Fame 1996-03-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 24 BSE: The Invisible Enemy BSE: The Invisible Enemy 1996-11-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 25 BSE: The Human Experiment BSE: The Human Experiment 1996-11-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 26 Molecules With Sunglasses (Update) Molecules With Sunglasses (Update) 1996-12-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 27 Ice Mummies: The Ice Maiden Ice Mummies: The Ice Maiden 1997-01-30 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 28 Ice Mummies: A Life in Ice Ice Mummies: A Life in Ice 1997-02-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 29 Ice Mummies: Frozen in Heaven Ice Mummies: Frozen in Heaven 1997-02-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 30 Computers Don't Bite, Inside the Internet Computers Don't Bite, Inside the Internet 1997-05-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 31 Antarctica: The Ice Lives Antarctica: The Ice Lives 1997-10-30 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 32 Antarctica: The Ice Forms Antarctica: The Ice Forms 1997-11-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 33 Antarctica: The Ice Melts Antarctica: The Ice Melts 1997-11-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 34 Crash Crash 1998-01-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 35 Darwin: The Legacy Darwin: The Legacy 1998-03-29 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 36 Longitude Longitude 1999-01-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 37 Fat Files: Born to Be Fat Fat Files: Born to Be Fat 1999-01-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 38 Fat Files: Fixing Fat Fat Files: Fixing Fat 1999-01-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 39 Fat Files: Living on Air Fat Files: Living on Air 1999-01-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 40 Atlantis Uncovered Atlantis Uncovered 1999-10-28 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 41 Atlantis Reborn Atlantis Reborn 1999-11-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 42 Life and Death in the 21st Century: Living Forever Life and Death in the 21st Century: Living Forever 2000-01-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 43 Life and Death in the 21st Century: Future Plagues Life and Death in the 21st Century: Future Plagues 2000-01-05 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 44 Life and Death in the 21st Century: Designer Babies Life and Death in the 21st Century: Designer Babies 2000-01-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 45 Inside the Internet Inside the Internet 2000-06-10 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 46 Life on Mars Life on Mars 2001-01-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 47 Destination Mars Destination Mars 2001-01-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 48 What Sank the Kursk? What Sank the Kursk? 2001-08-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 49 First Olympians: A Horizon Special First Olympians: A Horizon Special 2004-07-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 50 Everest: Doctors in the Death Zone (1) Everest: Doctors in the Death Zone (1) 2007-09-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 51 Everest: Doctors in the Death Zone (2) Everest: Doctors in the Death Zone (2) 2007-09-30 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 52 Lost Horizons: The Big Bang Lost Horizons: The Big Bang 2008-09-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 53 How Mad Are You? (1) How Mad Are You? (1) 2008-11-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 54 How Mad Are You? (2) How Mad Are You? (2) 2008-11-18 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 55 40 Years on the Moon 40 Years on the Moon 2009-07-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 56 Pandemic: A Horizon Guide Pandemic: A Horizon Guide 2009-08-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 57 Mars: A Horizon Guide Mars: A Horizon Guide 2009-11-15 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 58 How Many People Can Live on Planet Earth? How Many People Can Live on Planet Earth? 2009-12-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 59 Diet: A Horizon Guide Diet: A Horizon Guide 2010-01-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 60 The End of God? A Horizon Guide to Science and Religion The End of God? A Horizon Guide to Science and Religion 2010-09-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 61 What Makes Us Clever? A Horizon Guide to Intelligence What Makes Us Clever? A Horizon Guide to Intelligence 2011-01-06 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 62 Japan Earthquake: A Horizon Special Japan Earthquake: A Horizon Special 2011-03-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 63 The Space Shuttle: A Horizon Guide The Space Shuttle: A Horizon Guide 2011-04-10 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 64 The End of the World? A Horizon Guide to Armageddon The End of the World? A Horizon Guide to Armageddon 2011-05-12 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 65 Carrot or Stick? A Horizon Guide to Raising Kids Carrot or Stick? A Horizon Guide to Raising Kids 2011-08-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 66 Extinct: A Horizon Guide to Dinosaurs Extinct: A Horizon Guide to Dinosaurs 2011-09-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 67 The Hunt for Higgs: A Horizon Special The Hunt for Higgs: A Horizon Special 2012-01-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 68 Woof! A Horizon Guide to Dogs Woof! A Horizon Guide to Dogs 2012-03-01 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 69 The Hunt for AI The Hunt for AI 2012-04-03 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 70 Stuff: A Horizon Guide to Materials Stuff: A Horizon Guide to Materials 2012-04-19 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 71 Blink: A Horizon Guide to the Senses Blink: A Horizon Guide to the Senses 2012-07-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 72 Immortal? A Horizon Guide to Ageing Immortal? A Horizon Guide to Ageing 2012-07-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 73 Mission to Mars: A Horizon Special Mission to Mars: A Horizon Special 2012-07-31 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 74 The Final Frontier: A Horizon Guide to the Universe The Final Frontier: A Horizon Guide to the Universe 2012-10-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 75 The Truth About Meteors: A Horizon Special The Truth About Meteors: A Horizon Special 2013-03-03 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 76 Mend Me: A Horizon Guide to Transplants Mend Me: A Horizon Guide to Transplants 2013-03-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 77 Tomorrow's World: A Horizon Special Tomorrow's World: A Horizon Special 2013-04-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 78 What's Killing Our Bees? A Horizon Special What's Killing Our Bees? A Horizon Special 2013-08-02 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 79 Comet of the Century: A Horizon Special Comet of the Century: A Horizon Special 2013-11-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 80 The £10 Million Challenge The £10 Million Challenge 2014-05-22 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 81 The Transit of Venus: A Horizon Special The Transit of Venus: A Horizon Special 2012-06-05 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 100 The Great British Drought The Great British Drought 1976-05-26 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 101 Festival 77: Horizon 2002 Festival 77: Horizon 2002 1977-08-26 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 102 Darwin's Dream Darwin's Dream 1977-09-23 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 103 A Killer in the Village - Update A Killer in the Village - Update 1984-04-02 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 104 Life Story Life Story 1987-04-27 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 105 Sex: A Horizon Guide Sex: A Horizon Guide 2013-09-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 106 Climate Change: A Horizon Guide Climate Change: A Horizon Guide 2015-03-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 107 The Mystery of Murder: A Horizon Guide The Mystery of Murder: A Horizon Guide 2015-03-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 108 The Horizon Guide to AI The Horizon Guide to AI 2018-09-04 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 109 Tim Peake Special - How to be an Astronaut Tim Peake Special - How to be an Astronaut 2015-12-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 110 Jimmy Carr and the Science of Laughter Jimmy Carr and the Science of Laughter 2016-09-11 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 111 Horizon Special: The Vaccine Horizon Special: The Vaccine 2021-06-16 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 112 The Life and Times of El Niño The Life and Times of El Niño 2006-01-03 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 113 Impact! A Horizon Guide to Plane Crashes Impact! A Horizon Guide to Plane Crashes 2013-10-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 114 Impact! A Horizon Guide to Car Crashes Impact! A Horizon Guide to Car Crashes 2013-10-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 115 Cat Watch 2014 - A Cat's Eye View Cat Watch 2014 - A Cat's Eye View 2014-10-07 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 116 Cat Watch 2014 - The Lion in Your Lap Cat Watch 2014 - The Lion in Your Lap 2014-10-08 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 117 Cat Watch 2014 - Cat Talk Cat Watch 2014 - Cat Talk 2014-10-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 118 What's The Right Diet For You? Part 1 What's The Right Diet For You? Part 1 2015-01-12 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 119 What's The Right Diet For You? Part 2 What's The Right Diet For You? Part 2 2015-01-13 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 120 What's The Right Diet For You? Part 3 What's The Right Diet For You? Part 3 2015-01-14 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 121 Journey to the Moon: A Horizon Special Journey to the Moon: A Horizon Special 2019-07-17 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 122 Alastair Campbell: Depression and Me Alastair Campbell: Depression and Me 2019-05-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 123 Ice Station Antarctica: Part One Ice Station Antarctica: Part One 2016-05-21 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 124 Ice Station Antarctica: Part Two Ice Station Antarctica: Part Two 2016-05-28 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 125 Coronavirus Special - Part 1 Coronavirus Special - Part 1 2020-04-09 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 126 Coronavirus Special - Part 2 Coronavirus Special - Part 2 2020-05-19 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 127 Coronavirus Special - What We Know Now Coronavirus Special - What We Know Now 2021-02-25 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 128 Horizon Special: The Vaccine Horizon Special: The Vaccine 2021-06-16 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before. Horizon Season 0 :Episode 999 Delete Delete 1970-01-01 Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.