500Year
Leonardo da Vinci’s Secret Tunnels Unearthed After 500-Year Mystery
Mysterious Tunnels Sketched by Leonardo da Vinci Discovered Under Milan Castle Scientists uncover a hidden network of passages beneath Sforza Castle, matching 15th-century drawings by the Renaissance genius. [IMAGE: A radar scan revealing tunnels under Sforza Castle Caption: Ground-penetrating radar uncovered secret tunnels matching da Vinci’s sketches.] Written in cryptic code and filled with enigmatic […]