Mysterious secret tunnels sketched by Leonardo da Vinci 530yrs ago may have finally been uncovered under medieval castle
A GROUNDBREAKING discovery has unearthed mysterious tunnels which may have been sketched by Leonardo da Vinci over 500 years ...
Mysterious tunnels sketched by Leonardo da Vinci in the late 1400s may have been found
Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered ...
Mystery tunnels designed by Leonardo da Vinci in the 1400s may have been uncovered
Researchers have discovered hidden tunnels beneath Milan’s Sforza Castle, which may have been used for military defense, ...
The Age16d
Beneath our feet: The hidden failures in Melbourne’s sewer tunnels
Add articles to your saved list and come back to them any time. When the firm Steve Hastings worked for discovered hundreds of collapsed bricks inside the labyrinthine tunnels of Melbourne’s ...
CNN12d
Mysterious tunnels sketched by Leonardo da Vinci in the late 1400s may have been found
The researchers also uncovered other tunnels — almost all made of brick with a barrel vault, or curved ceiling — including one that heads in the direction of the Basilica of Santa Maria delle ...