Inca walls in Cusco built without power tools, steel or stone cutting tools. The pieces often fit together so well that the stones are so closely spaced that a single piece of paper
will not fit between many of the stones.
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The exact methods used to build Inca walls are still a subject of study and debate among architects and historians. However, based on archaeological evidence and historical accounts, we do have some ideas about how the Inca people built their stone walls. Here are some of the key techniques that are believed to have been used:
1.
Stone selection and shaping: The Inca builders carefully selected stones of different shapes and sizes to fit together like a puzzle. They used stone tools, such as hammers and chisels, to shape the stones to fit together perfectly.
2.
Trial and error: The builders would place the stones in their desired location and then shape them further as needed to ensure a snug fit. This process was repeated until the stones fit together perfectly.
3.
Levels and plumb lines: The Inca builders used simple tools, such as wooden levels and plumb lines, to ensure that the walls were straight and level.
4.
Gravity and friction: The Inca builders used the weight of the stones and the force of gravity to hold the walls together. They also used friction between the stones to keep them in place.
5.
No mortar: The Inca builders did not use mortar to hold the stones together. Instead, they relied on the precise fit of the stones to keep the walls intact.
6.
Inclined surfaces: The Inca builders often built walls with inclined surfaces, which helped to distribute the weight of the stones more evenly and reduce the risk of collapse.
These are just a few of the techniques that are believed to have been used in the construction of Inca walls. The exact methods may have varied depending on the location, the availability of materials, and the specific needs of the structure being built.
There is no scientific evidence to suggest that extraterrestrial beings or "green aliens" had anything to do with the construction of Inca walls or any other ancient structures. The idea that extraterrestrial beings visited Earth in the past and helped to build ancient monuments is a popular myth, but it is not supported by archaeological or historical evidence. The construction of Inca walls and other ancient structures can be explained by the ingenuity, skill, and knowledge of the people who built them, using the tools and resources available to them at the time.
Source :
DuckDuckGo AI model, Mistral 8x7B