Join the conversation
Log in or create an account to leave a comment
Log In
We use shapes such
as arches or circles, Which are very strong shapes When they have a pressure
applied on all sides
as arches or circles, Which are very strong shapes When they have a pressure
applied on all sides
Full Transcript
00:00:01.000 --> 00:00:03.167
We use shapes such
as arches or circles,
00:00:03.169 --> 00:00:04.435
Which are very strong shapes
00:00:04.437 --> 00:00:06.571
When they have a pressure
applied on all sides.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
An examination of hidden structures built by the Nazis, from tunnels to towers, artillery sites, resistance nests, and communication centres.