When did Horizon Season 14 Episode 9 air?
Horizon Season 14 Episode 9 aired on March 18, 1977.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
In this episode, Horizon investigates research into solar energy in the USA, Japan, and the UK.
Direct answers for episode-level questions and details.
Horizon Season 14 Episode 9 aired on March 18, 1977.
This episode runs for approximately 60 minutes.
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