When did Horizon Season 18 Episode 3 air?
Horizon Season 18 Episode 3 aired on January 19, 1981.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 18 · Episode 3
The Qualyub Project
Jan 19, 1981·1h
Horizon explores the research of Egyptian doctors in trying to control bilharzia, a disease caused by parasitic worms.
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How long is Horizon Season 18 Episode 3?
This episode runs for approximately 60 minutes.
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