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In any century Since then, It would have been
A very powerful metaphor
A very powerful metaphor
Full Transcript
00:00:01.000 --> 00:00:02.063
In any century Since then,
00:00:02.064 --> 00:00:05.439
It would have been
A very powerful metaphor.
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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...