Join the conversation
Log in or create an account to leave a comment
Log In
Britain wouldn't see defenses built on this scale again for centuries to come, when a new invading force put up its own defensive structures
Full Transcript
00:00:01.000 --> 00:00:03.734
Britain wouldn't see defenses built on this scale again
00:00:03.734 --> 00:00:06.214
for centuries to come,
00:00:06.214 --> 00:00:07.078
when a new invading force
00:00:07.078 --> 00:00:10.839
put up its own defensive structures.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
A fascinating look at how modern day structures and engineering technologies have been inspired by ancient discoveries.