When did NOVA Season 14 Episode 18 air?
NOVA Season 14 Episode 18 aired on November 17, 1987 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
Princeton professor and author Robert Mark tracks down the engineering secrets of some of the beautiful buildings in the world including Notre Dame in Paris, St. Paul in London and the Roman Pantheon.
Direct answers for episode-level questions and details.
NOVA Season 14 Episode 18 aired on November 17, 1987 at 9 PM ET.
This episode runs for approximately 55 minutes.
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