When did Horizon Season 10 Episode 25 air?
Horizon Season 10 Episode 25 aired on October 15, 1973.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
In this episode of Horizon, Prof. John Taylor of the London University looks at the effects of gravity and the forces it exerts on the universe.
Direct answers for episode-level questions and details.
Horizon Season 10 Episode 25 aired on October 15, 1973.
This episode runs for approximately 60 minutes.
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