When did Horizon Season 17 Episode 18 air?
Horizon Season 17 Episode 18 aired on October 20, 1980.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Explains, within a historical context, how Israel and Jordan are trying to make use of the Dead Sea. Its mineral-rich waters are being harnessed by scientists and engineers to produce such diverse products as protein, potash and cheap energy .
Direct answers for episode-level questions and details.
Horizon Season 17 Episode 18 aired on October 20, 1980.
This episode runs for approximately 60 minutes.
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