The notebooks of Leonardo da Vinci ... with his distinctive code, or "mirror writing". In a stunning twist of history, ...

Leonardo da Vinci's notebooks, a marvel that blends science ... a statement confirming the long-speculated existence of secret passages linked to Leonardo: "This passage, immortalised in ...

Famed artist and philosophical icon Leonardo da Vinci left a surprise in one of his drawings of a castle tunnel from the 1400s, Sforza Castle. Recently, experts have uncovered a secret network of ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza ... and ideas for further studies on secret passages,” Francesca Biolo, researcher ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...