When did Horizon Season 7 Episode 25 air?
Horizon Season 7 Episode 25 aired on September 21, 1970.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 7 · Episode 25
Water, Water
Sep 21, 1970·1h
Horizon looks at the work of scientists as they unravel the problems of providing us with water.
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Direct answers for episode-level questions and details.
How long is Horizon Season 7 Episode 25?
This episode runs for approximately 60 minutes.
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