Join the conversation
Log in or create an account to leave a comment
Log In
Well, in an earthquake prone area
like here, you might not expect it
to look like that
like here, you might not expect it
to look like that
Full Transcript
00:00:01.000 --> 00:00:03.076
Well, in an earthquake prone area
like here,
00:00:03.084 --> 00:00:06.044
you might not expect it
to look like that.
Want This Clip in HD?
Upgrade for HD/4K downloads and unlimited access. Upgrade now →
Movie Summary
Using cutting-edge technologies such as ground penetrating radar (GPR), LIDAR (Light Detection and Ranging), and 3-D imaging, scientists research fascinating underworlds of secret tunnel networks, ancient structures, and bizarre g...