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A 6,000-Year-Old Hidden System Beneath Spain SHOCKS Scientists
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Unearthed History
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Jun 30, 2026
#Unearthed
#Unearthed
History
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0:00
The Ancient Engineering Marvel of the Menga Dolmen
7:00
The Discovery of King Tikab Shak and the Lost City of Caracol
17:31
The Mystery of the Giant Sloth Tunnels in the Amazon
27:10
The Oldest Runestone in Scandinavia: Svingerud's Stone
36:20
The Enigma of Prototaxites and the Forgotten Lifeforms of the Devonian
41:09
The Mystery of Dickinsonia and Ancient Animal Life
43:36
Slime Molds: Intelligent Life Without Brains
45:58
Erdstall Tunnels: Hidden Passages of the Middle Ages
49:05
Megafauna Paleoburrows: Ancient Tunnels Built by Giant Sloths
51:56
Fugus and Other Ancient Underground Structures
54:11
Hidden Tunnels Around the World: From Paris to Ybor City
57:41
Ancient Indian Innovations: From Zero to Yoga and Chess
1:02:06
The Saqqara Bird and Other Out-of-Place Artifacts
1:09:06
Ancient Inventions That Predate Modern Technology
1:13:42
Hidden Rock-Cut Cities and Monuments: From Petra to Machu Picchu
1:18:41
Secret Passages and Unopened Doors: The Final Mysteries
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