Archaeologists Followed a Sketch by Leonardo da Vinci. It Led to Secret Tunnels Under an Ancient Castle.
An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to exist. Ground-penetrating radar and laser scanning revealed that the ...
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Sketch by Leonardo da Vinci Leads to Secret Ancient
“The Vitruvian Man.” The “Mona Lisa” for goodness ... And recently, a team of researchers discovered one of those surprises—one drawing of a castle tunnel from a 1400s-era castle.
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Archaeologists Followed a Sketch by Leonardo da Vinci. It Led to Secret Tunnels Under an Ancient Castle.
“The Vitruvian Man.” The “Mona Lisa” for goodness ... And recently, a team of researchers discovered one of those surprises—one drawing of a castle tunnel from a 1400s-era castle.