The Day the Earth Melted
Horizon · Season 28 · Episode 8
This episode of Horizon examines 20 years of research which has led to a new theory on how the earth's crust was made.
Episode Details
Air date, runtime, timezone, and episode position.
Season
28
Episode
8
Air Date
25/Feb/1991
Air Time
21:00
Runtime
60 min
Overview
Episode summary.
This episode of Horizon examines 20 years of research which has led to a new theory on how the earth's crust was made.
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