When did Horizon Season 3 Episode 22 air?
Horizon Season 3 Episode 22 aired on December 5, 1966.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 3 · Episode 22
The Structure of Life
Dec 5, 1966·1h
This program shows the work of Ernst Chain, one of the discoverers of antibiotics, now a Professor of Biochemistry at the Imperial College in London.
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How long is Horizon Season 3 Episode 22?
This episode runs for approximately 60 minutes.
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