Evidence of Stone Cutting Lasers in Ancient Civilizations

High in the Andes lies Puma Punku, a ruin where stones fit with razor-sharp precision, raising questions that history struggles to answer. How could ancient builders carve and move blocks weighing over 100 tons with no mortar and no modern tools? This video explores mysteries across the world — from the unfinished obelisk of Aswan to the polished boxes of Saqqara, from Machu Picchu’s glassy stones to the perfect split of the Al Naslaa rock. Were sun mirrors or sound waves once used as tools? Join us as we uncover the forgotten science carved in stone.