Nitrate

Horizon · S34 · E15

Dawn of the Clone Age

  • TV-PG
  • Oct 23, 1997
  • 60 min

This Horizon documentary is about how and why, a sheep named Dolly, became the first cloned copy of an adult mammal.

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About this episode

This Horizon documentary is about how and why, a sheep named Dolly, became the first cloned copy of an adult mammal.

Season 34

15 episodes
  1. 1Psychedelic Science

    60 minFeb 27, 1997

    Horizon reports on the resurgence in research on psychedelic drugs in the 1990's.

  2. 2Fat Cats, Thin Mice

    60 minMar 6, 1997

    In this documentary, Horizon investigates obesity in Britain, following a woman, Heather Osborne, who weighs 322 pounds. We watch her progress through a stomach stapling operation and explore reports on a so-called fat free fat and two new drugs which have been marketed as the ultimate cure for obesity.

  3. 3Shipwreck

    60 minMar 13, 1997

    Horizon follows the investigations into the origins of a 16th century shipwreck discovered off of the coast of the Channel Islands.

  4. 4Genius of the Jet

    60 minMar 20, 1997

    This episode of Horizon presents a profile of the inventor Sir Frank Whittle and his idea for the first jet engine which changed the nature of air travel.

  5. 5Smallpox on Death Row

    60 minMar 27, 1997

    In this episode, Horizon reports on the last lab samples of smallpox destined to be destroyed. But do we still have much to learn from this virus?

  6. 6Silent Children, New Language

    60 minApr 3, 1997

    In this episode, Horizon investigates an amazing new sign language developed solely by deaf children and explores if we copy language from what surrounds us.

  7. 7Turned On by Danger

    60 minApr 17, 1997

    Horizon reports on a radical new theory by Professor Polly Matzinger about the human body's immune system.

  8. 8A Perfect Oil Spill

    60 minApr 24, 1997

    Horizon investigates the real impact that oil pollution has on our environment during a 12 month study.

  9. 9The Great Balloon Race

    60 minMay 1, 1997

    Horizon reports on the technical and logistical struggles of teams trying for the first time to circumnavigate the earth by balloon.

  10. 10Crater of Death

    60 minSep 11, 1997

    Horizon investigates the theory that a comet impact in the Gulf of Mexico was responsible for the mass extinction of the dinosaurs.

  11. 11Mind Over Body

    60 minSep 18, 1997

    Horizon reports on how mainstream science is now looking at whether the brain can affect the immune system.

  12. 12Out of Asia

    60 minSep 25, 1997

    In this episode, Horizon presents new findings about the dates for the arrival of people in Australia and the invention of art.

  13. 13The Virus that Cures

    60 minOct 9, 1997

    Horizon presents a documentary about scientists who now believe that viruses that can kill bacteria, known as bacteriophage, might win the fight against super-germs.

  14. 14The Man Who Lost his Body

    60 minOct 16, 1997

    Looks at Ian Waterman, who at 19 caught a virus that destroyed half of his nervous system and who, in spite of medical assertions that he would never walk, feed or move again, managed by sheer will-power to get back some mobility. Examines the question of how far the brain can over-ride disease or physical problems.

  15. 15Dawn of the Clone Age

    60 minOct 23, 1997Now viewing

    This Horizon documentary is about how and why, a sheep named Dolly, became the first cloned copy of an adult mammal.