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• 13:49, 20 February 2026 RaeStable20719 talk contribs created page Opening Ancient Engineering: Just How The Incas Built Earthquake-Proof Stone Walls Without Mortar (Created page with "<br>Snuggled high in the Andes Mountains, the Inca human being created architectural techniques that continue to frustrate contemporary designers and architects. Amongst their most amazing success are the earthquake-proof rock walls created without a solitary drop of mortar. These walls, a testimony to Incan ingenuity, have stood up to the examination of time and nature, making it through centuries of seismic task in one of the most earthquake-prone regions in the world....")