The Day the Earth Melted Horizon : Season 28 Episode 8
BBC Two 50m
Aired: March 2nd, 1992 @ 9:00 PM EST on BBC Two
This episode of Horizon examines 20 years of research which has led to a new theory on how the earth's crust was made.
BBC Two 50m
Aired: March 2nd, 1992 @ 9:00 PM EST on BBC Two
This episode of Horizon examines 20 years of research which has led to a new theory on how the earth's crust was made.
