When did Horizon Season 2 Episode 13 air?
Horizon Season 2 Episode 13 aired on July 14, 1965.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 2 · Episode 13
Dr. Joseph Needham / Mariner IV
Jul 14, 1965·1h
This episode of Horizon features Dr. Joseph Needham, an eminent scientist and humanist who is perhaps the greatest living authority on China. An account of the space probe Mariner IV which will be flying past Mars tonight.
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How long is Horizon Season 2 Episode 13?
This episode runs for approximately 60 minutes.
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