{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/6aebf9c014241cd977773daf/6aed2f7774a96cc5a4f45129?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Piri Reis Map: The Chart That Should Not Know Antarctica","description":"Beneath a flat plateau in central Turkey, a complete city descends eighteen stories into volcanic rock, with rolling stone doors weighing a thousand pounds each, fifteen thousand ventilation shafts, and space enough for twenty thousand people. A local man broke through a wall in his basement in nineteen sixty three and found the entrance to something that had been sealed for centuries, and I think what he found shifts the accepted timeline of organized civilization in ways the textbooks have not yet caught up with. Every door in the complex locks only from the inside, and each one carries a hole cut at exactly the height of a human chest on the corridor side. Who planned this city as a single unified fortress before the first chisel stroke, and what threat was large and sustained enough that an entire population built their roads underground to escape it?\r\n\r\nThis episode was created with artificial intelligence: AI-assisted script and AI-generated (synthetic) voice.","author_name":"Creators Obomedia"}