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But these modern defenses wouldn't have been possible without ancient engineering breakthroughs, leading to the most iconic defensive structure of all time, this is the history of the castle
Full Transcript
00:00:01.000 --> 00:00:04.245
But these modern defenses wouldn't have been possible
00:00:04.245 --> 00:00:06.908
without ancient engineering breakthroughs,
00:00:06.908 --> 00:00:11.576
leading to the most iconic defensive structure of all time,
00:00:11.576 --> 00:00:15.007
this is the history of the castle.
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Movie Summary
A fascinating look at how modern day structures and engineering technologies have been inspired by ancient discoveries.