When did Horizon Season 2 Episode 5 air?
Horizon Season 2 Episode 5 aired on March 3, 1965.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon investigates the states of big research computers in Britain. Also, Horizon looks at the H-Bomb Detectors and how British scientists have developed a nuclear explosion detector which has changed the political outlook for nuclear test controls.
Direct answers for episode-level questions and details.
Horizon Season 2 Episode 5 aired on March 3, 1965.
This episode runs for approximately 60 minutes.
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