Mysterious Tunnels Sketched by Da Vinci Confirmed After 500 Years to be Hidden Under a Castle

A long-rumored network of secret tunnels associated with the Renaissance legend Leonardo da Vinci has been uncovered in Italy. Italian researchers from Polytechnic University of Milan recently discovered the secret passageways beneath Sforza Castle—using radar, laser scanners, and other groundbreaking technology to verify their hunches. Construction of the castle in Milan began in 1358, but […] The post Mysterious Tunnels Sketched by Da Vinci Confirmed After 500 Years to be Hidden Under a Castle appeared first on Good News Network.

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