When did Horizon Season 10 Episode 10 air?
Horizon Season 10 Episode 10 aired on March 22, 1973.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 10 · Episode 10
What Time Is Your Body?
Mar 22, 1973·1h
Horizon illustrates the Circadian Cycle of your body clock as it relates to physical and mental efficiency.
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How long is Horizon Season 10 Episode 10?
This episode runs for approximately 60 minutes.
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