To watch in HD, get ClipCafe PRO
These findings won't help us determine
Please log in to add to collections.
Secrets of the Underground

These findingswon't help us determine why Serpent Mound was built, but it could be a big...

These findings
won't help us determine why Serpent Mound was built, but it could be a big clue
about who built it

Full Transcript

00:00:01.000 --> 00:00:02.084
These findings won't help us determine
00:00:02.092 --> 00:00:04.072
why Serpent Mound was built,
00:00:04.008 --> 00:00:07.076
but it could be a big clue about who built it.
Duration
8 seconds
Views
11
Timestamp in Movie
00:35:05
Uploaded
Jul 09, 2025
Season
1
Episode
2
Genres
documentary

Want This Clip in HD?

Upgrade for HD/4K downloads and unlimited access. Upgrade now →

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 • E01 People put steel filings in to make pretty patterns if you shake it, - Secrets of the Underground 00:07
People put steel filings in to make pretty patterns if you s...
S01 • E08 And archaeological evidence suggests this area was inhabited - Secrets of the Underground 00:08
And archaeological evidence suggests this area was inhabited
S01 • E07 I'm in the small town Of groton, connecticut, - Secrets of the Underground 00:05
I'm in the small town Of groton, connecticut,
S01 • E03 What we're gonna want you to do is get this positioned - Secrets of the Underground 00:06
What we're gonna want you to do is get this positioned
S01 • E01 If you shake it, it doesn't just shift in little piles, easily. - Secrets of the Underground 00:05
If you shake it, it doesn't just shift in little piles,...
S01 • E08 But most striking are the images from our ROV camera that show - Secrets of the Underground 00:09
But most striking are the images from our ROV camera that sh...
S01 • E02 Since the majority of the mounds constructed by the Adena - Secrets of the Underground 00:08
Since the majority of the mounds constructed by the Adena
S01 • E01 And you've never seen anything like that from seismic activity? - Secrets of the Underground 00:05
And you've never seen anything like that from seismic a...
S01 • E07 It may seem a bit unbelievable, - Secrets of the Underground 00:06
It may seem a bit unbelievable,
S01 • E08 Could this be some of America's oldest artwork? - Secrets of the Underground 00:04
Could this be some of America's oldest artwork?
S01 • E03 By measuring the velocity of the fluid over a known area, - Secrets of the Underground 00:09
By measuring the velocity of the fluid over a known area,
S01 • E02 According to Jarrod, using rocks mixed with soil - Secrets of the Underground 00:13
According to Jarrod, using rocks mixed with soil
S01 • E07 I have never seen anything Like this in my whole life. - Secrets of the Underground 00:04
I have never seen anything Like this in my whole life.
S01 • E01 John tells me that earthquakes can reshape the land in various ways. - Secrets of the Underground 00:06
John tells me that earthquakes can reshape the land in vario...
S01 • E07 There are two stone chambers On the gungywamp grounds. - Secrets of the Underground 00:04
There are two stone chambers On the gungywamp grounds.
S01 • E01 They can cause the earth to crack open, - Secrets of the Underground 00:07
They can cause the earth to crack open,
S01 • E07 To early christian chapels On the emerald isle. - Secrets of the Underground 00:04
To early christian chapels On the emerald isle.
S01 • E02 Not for burials, but quite possibly to worship the serpent. - Secrets of the Underground 00:05
Not for burials, but quite possibly to worship the serpent.
S01 • E01 But there's no document incidence - Secrets of the Underground 00:08
But there's no document incidence
S01 • E03 After setting the instrument in place, - Secrets of the Underground 00:06
After setting the instrument in place,