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NARRATOR: Steel grows and shrinks with
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Engineering Catastrophes

Steel growsand shrinks with the weather fluctuations,so each of the main girders was...

NARRATOR: Steel grows
and shrinks with the weather fluctuations,
so each of the main girders was designed
to be held in place by expansion joints that literally allowed
the bridge to move as needed

Full Transcript

00:00:01.000 --> 00:00:03.234
NARRATOR: Steel grows and shrinks with
00:00:03.301 --> 00:00:05.501
the weather fluctuations, so each of
00:00:05.501 --> 00:00:08.234
the main girders was designed to be held in place by
00:00:08.301 --> 00:00:10.134
expansion joints
00:00:10.201 --> 00:00:13.334
that literally allowed the bridge to move as needed.
Duration
14 seconds
Views
14
Timestamp in Movie
00:15:58
Uploaded
Oct 28, 2025
Season
6
Episode
7
Genres
Production
Moviecoop

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Movie Summary

With access to all phases of design and a large cast of experts, some of the great failures of engineering history are uncovered.