When did Horizon Season 0 Episode 80 air?
Horizon Season 0 Episode 80 aired on May 22, 2014.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

To celebrate its 50th birthday, Horizon invites the public to play a role in tackling the greatest challenges facing science today. This special episode of Horizon launches the £10 million Longitude Prize 2014 - a prize developed by Nesta, with Technology Strategy Board as funding partner, to find solutions to a new scientific challenge.
Direct answers for episode-level questions and details.
Horizon Season 0 Episode 80 aired on May 22, 2014.
This episode runs for approximately 60 minutes.
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