For centuries, earlier civilizations had built short foot bridges, but for Roman generals...
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For centuries, earlier civilizations had built short foot bridges, but for Roman generals to march thousands of Legionnaires across a river, something much more substantial was required
Full Transcript
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For centuries,
00:00:02.000 --> 00:00:05.042
earlier civilizations had built short foot bridges,
00:00:05.042 --> 00:00:07.085
but for Roman generals to march thousands
00:00:07.085 --> 00:00:10.013
of Legionnaires across a river,
00:00:10.013 --> 00:00:12.893
something much more substantial was required.
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Movie Summary
A fascinating look at how modern day structures and engineering technologies have been inspired by ancient discoveries.
