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If the boulder field does extend all the way down
beneath the lake bottom, it could offer an escape path
for the water through the ridge
beneath the lake bottom, it could offer an escape path
for the water through the ridge
Full Transcript
00:00:01.000 --> 00:00:03.028
If the boulder field does extend
00:00:03.036 --> 00:00:05.008
all the way down
beneath the lake bottom,
00:00:05.088 --> 00:00:09.008
it could offer an escape path
for the water through the ridge.
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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...