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Although modern armies no longer build castles, they still need strong, secure buildings to protect people, valuable objects, and political systems, nowhere more so than in the high tech world of national security
Full Transcript
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Although modern armies no longer build castles,
00:00:04.221 --> 00:00:07.052
they still need strong, secure buildings
00:00:07.052 --> 00:00:12.026
to protect people, valuable objects, and political systems,
00:00:12.026 --> 00:00:14.703
nowhere more so than in the high tech world
00:00:14.703 --> 00:00:16.828
of national security.
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Movie Summary
A fascinating look at how modern day structures and engineering technologies have been inspired by ancient discoveries.