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And then we're going to be able to calculate from that
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Secrets of the Underground

And then we're going to beable to calculate from that the distribution of theelectrical...

And then we're going to be
able to calculate from that the distribution of the
electrical resistivity in the earth

Full Transcript

00:00:01.000 --> 00:00:03.068
And then we're going to be able to calculate from that
00:00:03.076 --> 00:00:07.004
the distribution of the electrical resistivity in the earth.
Duration
7 seconds
Views
16
Timestamp in Movie
00:11:11
Uploaded
Jul 13, 2025
Season
1
Episode
3
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 in 1914 when alaska's Novarupta volcano erupted, - Secrets of the Underground 00:11
And in 1914 when alaska's Novarupta volcano erupted,
S01 • E01 And they would venture into the billiards room, - Secrets of the Underground 00:08
And they would venture into the billiards room,
S01 • E03 This is a great way to peer beneath the soil, - Secrets of the Underground 00:10
This is a great way to peer beneath the soil,
S01 • E08 The thermal camera will show these sources in varying shades of colour, - Secrets of the Underground 00:11
The thermal camera will show these sources in varying shades...
S01 • E01 The billiards room was well known as one of the best in the Midwest. - Secrets of the Underground 00:05
The billiards room was well known as one of the best in the ...
S01 • E07 So, could these fumaroles on Mammoth mountain be a dark omen. - Secrets of the Underground 00:05
So, could these fumaroles on Mammoth mountain be a dark omen...
S01 • E03 Because if the 49 workers were dug up - Secrets of the Underground 00:08
Because if the 49 workers were dug up
S01 • E01 Look at this wood! Oh my goodness. Wow. - Secrets of the Underground 00:05
Look at this wood! Oh my goodness. Wow.
S01 • E08 On a frigid night like tonight, - Secrets of the Underground 00:07
On a frigid night like tonight,
S01 • E01 This is now called the Oak Room, - Secrets of the Underground 00:06
This is now called the Oak Room,
S01 • E03 During that period, they were exposed to the atmosphere, - Secrets of the Underground 00:08
During that period, they were exposed to the atmosphere,
S01 • E08 As I work my way along the dungeon's outer wall, - Secrets of the Underground 00:07
As I work my way along the dungeon's outer wall,
S01 • E01 And this was kind of the headquarters of the booze-trading - Secrets of the Underground 00:08
And this was kind of the headquarters of the booze-trading
S01 • E03 So, we're also searching for cavities of air - Secrets of the Underground 00:10
So, we're also searching for cavities of air
S01 • E07 Right there. - Secrets of the Underground 00:04
Right there.
S01 • E01 We think both George Remus and Al Capone - Secrets of the Underground 00:12
We think both George Remus and Al Capone
S01 • E02 Now, here's something you wouldn't see under most government buildings. - Secrets of the Underground 00:05
Now, here's something you wouldn't see under most ...
S01 • E08 But the thermal readings still aren't giving me enough detail - Secrets of the Underground 00:06
But the thermal readings still aren't giving me enough ...
S01 • E03 As it decays and collapses, - Secrets of the Underground 00:05
As it decays and collapses,
S01 • E07 Three ski patrol Lost their life. - Secrets of the Underground 00:04
Three ski patrol Lost their life.