next »

[Rhea Thomas]

The Ideal City

Living in a Milan wrought with plague, Da Vinci envisioned a more efficient city he'd be proud to call home. His architectural draughts are highly detailed and even include horse stables with fresh air vents. To the bewilderment of modern Milanese, he did not make room for a soccer stadium.

[Rhea Thomas]

The Self-Propelled Car

It's no Ferrari, but Da Vinci's designs for a self-propelled vehicle were revolutionary for his day. His wooden "car" moved by the interaction of springs with geared wheels. Scientists at one museum in Florence built a replica in 2004 and found it worked as Da Vinci intended.

[Rhea Thomas]

Geologic Time

Plate tectonics? No sweat. While most of his contemporaries explained inland, mountain-top mollusk fossils as leftovers from the Great Flood, Da Vinci thought otherwise. He supposed (right) that the mountains must once have been coastline before many years of gradually shifting upwards

[Rhea Thomas]

The Vitruvian Man

Da Vinci modeled his perfect human form after the proportions laid out by Vitruvius, an ancient Roman architect. The angry-looking man drawn by Da Vinci has reason to smile - he's now considered one of the most recognizable figures on earth.