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Evolving from nomadic wanderers
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Secrets of the Underground

Evolving from nomadic wanderers into sophisticated societies built onagriculture, trade...

Evolving from nomadic wanderers into sophisticated societies built on
agriculture, trade and engineering

Full Transcript

00:00:01.000 --> 00:00:02.096
Evolving from nomadic wanderers
00:00:03.004 --> 00:00:07.096
into sophisticated societies built on agriculture, trade and engineering.
Duration
8 seconds
Views
14
Timestamp in Movie
00:30:18
Uploaded
Jul 13, 2025
Season
1
Episode
2
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 • E03 So we've moved the ROV from the old funnels that were repaired. - Secrets of the Underground 00:05
So we've moved the ROV from the old funnels that were r...
S01 • E08 To give me a better visual understanding on how lake levels have changed over time, - Secrets of the Underground 00:08
To give me a better visual understanding on how lake levels ...
S01 • E01 The thing is, this has never been done before out here. - Secrets of the Underground 00:04
The thing is, this has never been done before out here.
S01 • E02 And that evolution is clear in the second native culture - Secrets of the Underground 00:09
And that evolution is clear in the second native culture
S01 • E01 With the stakes in place, we run our cable - Secrets of the Underground 00:07
With the stakes in place, we run our cable
S01 • E03 ..a fast-moving flow of water that looks like it leads to an opening. - Secrets of the Underground 00:05
..a fast-moving flow of water that looks like it leads to an...
S01 • E07 Better known on the christian Calendar as easter. - Secrets of the Underground 00:06
Better known on the christian Calendar as easter.
S01 • E08 If you look at the type of beach, the rocks, - Secrets of the Underground 00:15
If you look at the type of beach, the rocks,
S01 • E02 They lived in this area from about 1000AD to 1750AD, - Secrets of the Underground 00:10
They lived in this area from about 1000AD to 1750AD,
S01 • E03 It looks like Mountain Lake is still vanishing right before our eyes. - Secrets of the Underground 00:06
It looks like Mountain Lake is still vanishing right before ...
S01 • E01 OK. I'm hoping it shows something, gives us some reading, - Secrets of the Underground 00:07
OK. I'm hoping it shows something, gives us some readin...
S01 • E02 It seems conceivable that they would have been capable - Secrets of the Underground 00:06
It seems conceivable that they would have been capable
S01 • E03 I think we've found a place - Secrets of the Underground 00:05
I think we've found a place
S01 • E08 What happens is, the waves keep undercutting the bluff - Secrets of the Underground 00:08
What happens is, the waves keep undercutting the bluff
S01 • E07 My goodness, - Secrets of the Underground 00:05
My goodness,
S01 • E02 But there's little evidence anywhere else that the Fort Ancients - Secrets of the Underground 00:07
But there's little evidence anywhere else that the Fort...
S01 • E03 But where's the water going and can it be stopped before it's too late? - Secrets of the Underground 00:05
But where's the water going and can it be stopped befor...
S01 • E01 Current pulses into the earth, and data starts rolling in... - Secrets of the Underground 00:06
Current pulses into the earth, and data starts rolling in...
S01 • E08 Taking away the sand and the gravel and all the little stuff - Secrets of the Underground 00:07
Taking away the sand and the gravel and all the little stuff
S01 • E07 Through the small window And hits the small side chamber, - Secrets of the Underground 00:09
Through the small window And hits the small side chamber,