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But there's no document incidence
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Secrets of the Underground

But there's no document incidence of seismic activitycausing repeated uniform mounds to...

But there's no document incidence of seismic activity
causing repeated uniform mounds to form on the earth's surface

Full Transcript

00:00:01.000 --> 00:00:02.096
But there's no document incidence
00:00:03.004 --> 00:00:06.008
of seismic activity causing repeated uniform mounds
00:00:06.016 --> 00:00:08.016
to form on the earth's surface.
Duration
8 seconds
Views
14
Timestamp in Movie
00:35:35
Uploaded
Jul 13, 2025
Season
1
Episode
1
Genres
documentary

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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...
S01 • E07 And if you run Your fingers over it, - Secrets of the Underground 00:06
And if you run Your fingers over it,
S01 • E03 After setting the instrument in place, - Secrets of the Underground 00:06
After setting the instrument in place,
S01 • E02 As one of the oldest and most widespread mythical symbols, - Secrets of the Underground 00:08
As one of the oldest and most widespread mythical symbols,
S01 • E03 It's about a million gallons a day leaving this lake. - Secrets of the Underground 00:05
It's about a million gallons a day leaving this lake.
S01 • E07 I need to get a better look At these etchings, - Secrets of the Underground 00:07
I need to get a better look At these etchings,
S01 • E01 So it sounds like earthquakes didn't create the Mima Mounds, - Secrets of the Underground 00:09
So it sounds like earthquakes didn't create the Mima Mo...
S01 • E02 In Mayan culture, it was believed to represent rebirth. - Secrets of the Underground 00:04
In Mayan culture, it was believed to represent rebirth.
S01 • E03 A million gallons is more than enough - Secrets of the Underground 00:11
A million gallons is more than enough
S01 • E07 Called reflectance Transformation imaging, or rti. - Secrets of the Underground 00:06
Called reflectance Transformation imaging, or rti.
S01 • E02 But the serpent is mostly seen as a foreboding symbol. - Secrets of the Underground 00:04
But the serpent is mostly seen as a foreboding symbol.
S01 • E01 I'm building an impressive list - Secrets of the Underground 00:09
I'm building an impressive list
S01 • E02 Much of Western culture associates it with temptation and evil. - Secrets of the Underground 00:05
Much of Western culture associates it with temptation and ev...
S01 • E03 Now the next question is, where is it all going? - Secrets of the Underground 00:04
Now the next question is, where is it all going?
S01 • E02 And some ancient Native American tribes - Secrets of the Underground 00:06
And some ancient Native American tribes
S01 • E07 Honestly, I don't know Exactly what we're looking at. - Secrets of the Underground 00:05
Honestly, I don't know Exactly what we're looking ...
S01 • E01 Each failed theory is bringing me closer, - Secrets of the Underground 00:08
Each failed theory is bringing me closer,
S01 • E03 Could it be draining into an underground cavern as some locals believe? - Secrets of the Underground 00:05
Could it be draining into an underground cavern as some loca...
S01 • E08 I can make out a series of indentations that could be a carving, - Secrets of the Underground 00:08
I can make out a series of indentations that could be a carv...
S01 • E02 It was a symbol that was to be respected and feared. - Secrets of the Underground 00:04
It was a symbol that was to be respected and feared.
S01 • E03 The lakebed around the leak is very unusual. - Secrets of the Underground 00:04
The lakebed around the leak is very unusual.