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And in the foreground,
you'll see a circle, and that circle is a hunting blind that looks a lot
like the one you were on
you'll see a circle, and that circle is a hunting blind that looks a lot
like the one you were on
Full Transcript
00:00:01.000 --> 00:00:03.068
And in the foreground,
you'll see a circle,
00:00:03.076 --> 00:00:05.008
and that circle is a hunting blind
00:00:05.088 --> 00:00:08.092
that looks a lot
like the one you were on.
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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...