Season 9 · Episode 3 of 14
Aired Oct 10, 1968
Materials
Thu, Oct 10, 1968
0 of 14 watched this season
A review of history of man's oldest materials: wood, stone, iron, bronze and glass.
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Airs
Thu, Oct 10, 1968
Show
The Nature of Things
635 episodes
Episode
S9 · E3
in The Nature of Things