Join the conversation
Log in or create an account to leave a comment
Log In
Then, in 2002,
something bizarre started happening
something bizarre started happening
Full Transcript
00:00:01.000 --> 00:00:04.092
Then, in 2002,
something bizarre started happening.
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...