When did NOVA Season 46 Episode 17 air?
NOVA Season 46 Episode 17 aired on October 16, 2019 at 9 PM ET.
NOVA
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.
Season 46 · Episode 17
Why Bridges Collapse
Aired Oct 16, 2019at 9PM·55m
Join experts as they compare what happened in several deadly bridge collapses across America.
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Direct answers for episode-level questions and details.
How long is NOVA Season 46 Episode 17?
This episode runs for approximately 55 minutes.
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