When did Horizon Season 21 Episode 17 air?
Horizon Season 21 Episode 17 aired on November 12, 1984.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon reports on the decline in the amount of gambling leading to a severe reductions in money to fund the scientific research in Britain.
Direct answers for episode-level questions and details.
Horizon Season 21 Episode 17 aired on November 12, 1984.
This episode runs for approximately 60 minutes.
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