Peru's Greatest Mystery Finally Solved — Megalithic Ruins No Human Could Ever Build

#History #Secrets
High in the Peruvian Andes at 13,000 feet sits Sacsayhuamán—a megalithic fortress featuring zigzag walls constructed from limestone blocks weighing over 200 tons (equivalent to 30 elephants or a Boeing 757), some with twelve precisely carved angles fitting together in three-dimensional puzzles so tight that paper cannot slide between them, all supposedly built by the Inca around 1450 CE using bronze tools (Mohs 3-4) softer than the limestone itself (Mohs 3-4), without wheels or draft animals, transported from quarries 20+ miles away across rivers and mountain terrain at extreme altitude.
By https://www.youtube.com/@FlashDiscoveriesofficial