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Because if this turns Out to be true
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Secrets of the Underground

Because if this turnsOut to be true, If the irish were hereIn the americas in the 500s,...

Because if this turns
Out to be true, If the irish were here
In the americas in the 500s, They would rewrite
The history books

Full Transcript

00:00:01.000 --> 00:00:03.239
Because if this turns Out to be true,
00:00:03.024 --> 00:00:06.539
If the irish were here In the americas in the 500s,
00:00:06.054 --> 00:00:09.001
They would rewrite The history books.
Duration
9 seconds
Views
12
Timestamp in Movie
00:42:29
Uploaded
Jul 09, 2025
Season
1
Episode
7
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 So, if you look right down the neck on the longest day of the year, - Secrets of the Underground 00:07
So, if you look right down the neck on the longest day of th...
S01 • E03 Thousands of years ago, a landslide, probably triggered by an earthquake, - Secrets of the Underground 00:13
Thousands of years ago, a landslide, probably triggered by a...
S01 • E08 I mean, you look at those and you wouldn't know necessarily it was anything. - Secrets of the Underground 00:05
I mean, you look at those and you wouldn't know necessa...
S01 • E01 But as the simulation speeds through the years of gopher activity, - Secrets of the Underground 00:10
But as the simulation speeds through the years of gopher act...
S01 • E02 Was this the ultimate purpose of Serpent Mound? - Secrets of the Underground 00:04
Was this the ultimate purpose of Serpent Mound?
S01 • E08 Many prey species that live in herds - Secrets of the Underground 00:08
Many prey species that live in herds
S01 • E02 For many corn-growing cultures like the Aztecs, - Secrets of the Underground 00:07
For many corn-growing cultures like the Aztecs,
S01 • E03 As the feeder stream carried branches and silt through this pile of rocks, - Secrets of the Underground 00:11
As the feeder stream carried branches and silt through this ...
S01 • E08 I grew up in Nebraska, and at cattle crossings - Secrets of the Underground 00:12
I grew up in Nebraska, and at cattle crossings
S01 • E02 The first full moon after the solstice - Secrets of the Underground 00:06
The first full moon after the solstice
S01 • E01 This is a randomised model. It looks... - Secrets of the Underground 00:05
This is a randomised model. It looks...
S01 • E02 And a successful corn harvest - Secrets of the Underground 00:06
And a successful corn harvest
S01 • E03 But that dam and this lake were never built to last. - Secrets of the Underground 00:05
But that dam and this lake were never built to last.
S01 • E08 The ancient hunters knew that they could suggest - Secrets of the Underground 00:08
The ancient hunters knew that they could suggest
S01 • E01 The model is showing me something that seemed so unlikely - Secrets of the Underground 00:15
The model is showing me something that seemed so unlikely
S01 • E02 They depended on being able to understand the cycles - Secrets of the Underground 00:07
They depended on being able to understand the cycles
S01 • E03 It's basically a rubble pile - Secrets of the Underground 00:06
It's basically a rubble pile
S01 • E08 The discovery of these ancient drive lanes gives us - Secrets of the Underground 00:08
The discovery of these ancient drive lanes gives us
S01 • E02 So, for the Fort Ancient farmers living here 1,000 years ago, - Secrets of the Underground 00:12
So, for the Fort Ancient farmers living here 1,000 years ago...
S01 • E03 So that leaves one final question, - Secrets of the Underground 00:09
So that leaves one final question,