This episode of Horizon examines 20 years of research which has led to a new theory on how the earth's crust was made.
| Title | Horizon - Season 28 Episode 8 : The Day the Earth Melted |
|---|---|
| Alternative Titles | BBC Horizon |
| Subtitle Available |
 ETC.
|
| 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
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Horizon Season 28 :Episode 1 Sudden Death Sudden Death
1991-01-07Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 2 Keen as Mustard Keen as Mustard
1991-01-14Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 3 Smokers Can Harm Your Health Smokers Can Harm Your Health
1991-01-21Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 4 Coming In from the Cold Coming In from the Cold
1991-01-28Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 5 Small Problems with the Mirror Small Problems with the Mirror
1991-02-04Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 6 Two Weeks to Save the Earth Two Weeks to Save the Earth
1991-02-10Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 7 California Dreaming California Dreaming
1991-02-11Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 8 The Day the Earth Melted The Day the Earth Melted
1991-02-25Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 9 The Curse of Karash The Curse of Karash
1991-02-25Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 10 Playing at Noah Playing at Noah
1991-03-04Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 11 Cashing in on Paradise Cashing in on Paradise
1991-03-11Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 12 The Terracotta Time Machine The Terracotta Time Machine
1991-03-18Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 13 Measuring the Roof of the World Measuring the Roof of the World
1991-03-25Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 14 The First Americans The First Americans
1991-04-15Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 15 Inside Chernobyl's Sarcophagus Inside Chernobyl's Sarcophagus
1991-04-22Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 16 Colonising Cyberspace Colonising Cyberspace
1991-04-29Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 17 Emerging Viruses Emerging Viruses
1991-05-13Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 18 Camelford - A Bitter Aftertaste Camelford - A Bitter Aftertaste
1991-05-20Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 19 Of Big Bangs, Stick Men and Galactic Holes Of Big Bangs, Stick Men and Galactic Holes
1991-06-03Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 20 Food For Thought Food For Thought
1991-06-10Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 21 The Long Road to the West The Long Road to the West
1991-06-17Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 22 Half Hearted About Semi-Skimmed Half Hearted About Semi-Skimmed
1991-06-24Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Horizon Season 28 :Episode 23 T-Rex Exposed T-Rex Exposed
1991-07-01Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
