Archaeology breakthrough as Leonardo da Vinci's mysterious sketches reveal 500-year-old secret
The mysterious passages were rediscovered after 500 years under Sforza Castle, which was a medieval fortress built in the ...
Hackaday4mon
A DaVinci Screw-Cutting Machine
It’s not news that Leonardo DaVinci was somewhat ahead of his time, and over the centuries many of the creations in his sketchbooks have been created and proved quite functional. The guys from ...
Fast Company1y
leonardo da vinci
Comical Penis Drawings–From The Sketchbook Of Leonardo Da Vinci An NSFW doodle found in Leonardo da Vinci's sketch book will change the way you look at the artist, and also penises. New research ...