Join the conversation
Log in or create an account to leave a comment
Log In
And it's so sensitive,
so volatile, that the only way you could
produce it was at the top of
a manmade hill
so volatile, that the only way you could
produce it was at the top of
a manmade hill
Full Transcript
00:00:01.000 --> 00:00:04.003
And it's so sensitive,
so volatile,
00:00:04.003 --> 00:00:06.002
that the only way you could
produce it
00:00:06.002 --> 00:00:08.002
was at the top of
a manmade hill.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
The world's most incredible engineering projects are revisited to uncover why places full of mysteries and untold secrets are now abandoned ruins.