When did Horizon Season 31 Episode 17 air?
Horizon Season 31 Episode 17 aired on November 14, 1994.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Horizon explores the creative process that caused ripples in the universe after the "Big Bang". Three teams of scientists attempt practical experiments to test abstract theories of cosmology.
Direct answers for episode-level questions and details.
Horizon Season 31 Episode 17 aired on November 14, 1994.
This episode runs for approximately 60 minutes.
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