The video argues that sophisticated stoneworking knowledge could cross continents where formal writing was absent or not yet established. It points to Tiwanaku (Tiahuanaco), near Lake Titicaca in Bolivia, where precise masonry survives but no script has been securely deciphered, and to Inca masonry at Cusco, Peru. The Incas used quipu but left no known conventional script. Ingapirca in Ecuador is an Inca complex roughly 2,000 km from Cusco, built during 15th-century expansion; the video treats it as rapid transmission, but the evidence does not establish a specific decade. It also uses Georgia's Cyclopean walls, dated in the video to the 3rd millennium BCE, to contrast prehistoric masonry with later Georgian writing. The Nuragic culture of Sardinia left disputed signs, not a generally accepted script. Linear A and Linear B come chiefly from settlements and palaces; Linear A remains undeciphered, while Linear B is an early Greek script. These examples form the basis of the video's argument, not proof of a lost civilisation or a pre-writing construction network.
Video argues that stoneworking knowledge spread without writing

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Key facts
- Tiwanaku (Tiahuanaco), near Lake Titicaca in Bolivia, has precisely fitted stonework; no script used by its builders has been securely deciphered.
- The Inca used quipu but left no known conventional script. Ingapirca in Ecuador is an Inca complex roughly 2,000 km from Cusco, built during 15th-century expansion; no evidence establishes a specific decade for the transfer of construction knowledge.
- The video dates Georgia's Cyclopean walls to the 3rd millennium BCE and Georgian writing to the 4th century CE; the earliest securely dated Georgian inscriptions are from the 5th century CE.
- The Nuragic culture left disputed signs and possible inscriptions, but no generally accepted writing system, despite contact with Greek, Carthaginian and Roman societies.
- Linear A and Linear B are known chiefly from Aegean settlements and palaces; Linear A remains undeciphered, while Linear B is a deciphered early Greek script. Their findspots do not establish that Cyclopean wall builders could not read them.
Sources
Ingapirca - Encyclopedia.comencyclopedia.com
In Ecuador, Ingapirca is the name given to the best preserved of Inca sites. Located in the Cañari region of the southern highlands, the site of Ingapirca ...
Ingapirca Ruins – Ecuador's Most Important Historical Inca Sitehappygringo.com
Ingapirca ruins are the most important Inca site in Ecuador, and visitors get to learn about the local Cañari culture as a bonus.
Ingapirca: Ecuador's Most Important Inca Archaeological Sitecampus-adventures.com
Ingapirca is located approximately 90 kilometers (56 miles) north of Cuenca, a journey of about 1.5 to 2 hours . By Direct Bus (Recommended ...
Ingapirca - Off The Beaten Track In Ecuador - PeakDpeakd.com
The stones were carefully chiseled and fashioned together perfectly. Another amazing example of their construction techniques can be found in Cusco, Peru at the ...
Masonry Techniques of the Inca's Master Buildersearthasweknowit.com
The Inca's precise stonework is often depicted as shrouded in mystery. Yet their construction methods were documented by early Spanish chroniclers.
The Mystery Behind Pumapunku's Remarkably Precise ...history.com
Elaborate carving in megalithic stone at Pumapunku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, ...
The Stones of Tiahuanaco: A Study of Architecture and ...goodreads.com
The world's most artful and skillful stone architecture is found at Tiahuanaco at the southern end of Lake Titicaca in Bolivia. The precision of the stone ...
Tiwanaku: Spiritual and Political Centre of the ...whc.unesco.org
There are many carved stone heads set into the walls, doubtless symbolizing an earlier practice of exposing the severed heads of defeated enemies in the temple.
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