When did Horizon Season 20 Episode 3 air?
Horizon Season 20 Episode 3 aired on January 24, 1983.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 20 · Episode 3
The Geneva Event
Jan 24, 1983·1h
Horizon brings you a report about the discovery of two new, and unimaginably short-lived, subatomic particles called "W" and "Z".
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How long is Horizon Season 20 Episode 3?
This episode runs for approximately 60 minutes.
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