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But technology may finally be revealing
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Secrets of the Underground

But technology may finally berevealing the likely architectsof the Mima Mounds - not the...

But technology may finally be
revealing the likely architects
of the Mima Mounds - not the native inhabitants
of the Pacific Northwest, since we found no archaeological
evidence of human habitation, not clay-rich soil expanding
and shrinking with the seasons, as our electrical testing
revealed no clay content, and not seismic activity, which tends
to leave crevices, not pimples - instead, the Mima Mounds appear to be
the work of generations of gophers, busily moving soil up from below and leaving behind a landscape
like no other

Full Transcript

00:00:01.000 --> 00:00:03.024
But technology may finally be revealing
00:00:03.032 --> 00:00:05.068
the likely architects of the Mima Mounds -
00:00:05.076 --> 00:00:08.072
not the native inhabitants of the Pacific Northwest,
00:00:08.008 --> 00:00:13.008
since we found no archaeological evidence of human habitation,
00:00:13.016 --> 00:00:16.076
not clay-rich soil expanding and shrinking with the seasons,
00:00:16.084 --> 00:00:20.028
as our electrical testing revealed no clay content,
00:00:20.036 --> 00:00:26.012
and not seismic activity, which tends to leave crevices, not pimples -
00:00:26.002 --> 00:00:30.028
instead, the Mima Mounds appear to be the work of generations of gophers,
00:00:30.036 --> 00:00:33.999
busily moving soil up from below
00:00:33.012 --> 00:00:37.000
and leaving behind a landscape like no other.
Duration
37 seconds
Views
24
Timestamp in Movie
00:43:29
Uploaded
Jul 13, 2025
Season
1
Episode
1
Genres

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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...