Horizon 1991 The Day the Earth Melted 1991
7.4/10 by 27 users
This episode of Horizon examines 20 years of research which has led to a new theory on how the earth's crust was made.
- Released: 1991-02-25
- Runtime: 60 minutes
- Genre: Documentary
- Stars:
- Director:
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1. Sudden Death 1991-01-07
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2. Keen as Mustard 1991-01-14
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3. Smokers Can Harm Your Health 1991-01-21
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4. Coming In from the Cold 1991-01-28
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5. Small Problems with the Mirror 1991-02-04
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6. Two Weeks to Save the Earth 1991-02-10
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7. California Dreaming 1991-02-11
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8. The Day the Earth Melted 1991-02-25
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9. The Curse of Karash 1991-02-25
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10. Playing at Noah 1991-03-04
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11. Cashing in on Paradise 1991-03-11
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12. The Terracotta Time Machine 1991-03-18
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13. Measuring the Roof of the World 1991-03-25
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14. The First Americans 1991-04-15
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15. Inside Chernobyl's Sarcophagus 1991-04-22
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16. Colonising Cyberspace 1991-04-29
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17. Emerging Viruses 1991-05-13
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18. Camelford - A Bitter Aftertaste 1991-05-20
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20. Food For Thought 1991-06-10
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21. The Long Road to the West 1991-06-17
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22. Half Hearted About Semi-Skimmed 1991-06-24
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23. T-Rex Exposed 1991-07-01
