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Secrets of the Underground

I'm building an impressive list of factors that do NOT explainthese mysterious mounds, but...

I'm building an impressive list of factors that do NOT explain
these mysterious mounds, but I'm still searching
for the one that does

Full Transcript

00:00:01.000 --> 00:00:02.096
I'm building an impressive list
00:00:03.004 --> 00:00:06.008
of factors that do NOT explain these mysterious mounds,
00:00:06.016 --> 00:00:09.000
but I'm still searching for the one that does.
Duration
9 seconds
Views
12
Timestamp in Movie
00:35:52
Uploaded
Jul 09, 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 • 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.
S01 • E01 What I really need is to actually see inside one. - Secrets of the Underground 00:04
What I really need is to actually see inside one.
S01 • E02 At the famous Temple Of The Feathered Serpent in Teotihuacan, Mexico, - Secrets of the Underground 00:09
At the famous Temple Of The Feathered Serpent in Teotihuacan...
S01 • E07 Rti is almost known As polynomial texture mapping. - Secrets of the Underground 00:05
Rti is almost known As polynomial texture mapping.
S01 • E03 It's covered in a field of jagged boulders - Secrets of the Underground 00:07
It's covered in a field of jagged boulders
S01 • E08 So I'm going to try out a new piece of technology - Secrets of the Underground 00:10
So I'm going to try out a new piece of technology
S01 • E01 I've got permission to open up a mound on private land, - Secrets of the Underground 00:08
I've got permission to open up a mound on private land,
S01 • E07 It was invented By research scientists in 2001. - Secrets of the Underground 00:04
It was invented By research scientists in 2001.
S01 • E03 The boulder field continues along the ridge to the north of the lake - Secrets of the Underground 00:08
The boulder field continues along the ridge to the north of ...
S01 • E02 Could similar bloodthirsty rituals have taken place here in Ohio, - Secrets of the Underground 00:06
Could similar bloodthirsty rituals have taken place here in ...
S01 • E08 And it allows scientists to create - Secrets of the Underground 00:05
And it allows scientists to create
S01 • E03 So I'm going to follow the trail to see if it offers any clues - Secrets of the Underground 00:06
So I'm going to follow the trail to see if it offers an...