Wednesday, January 17, 2007

Leonardo de Vinci - Drawings of engineering themes

Study of water (1513)

Studies of water (1509-1511)

Spring Device

Skis with which one can walk on water (1480)

Siege Defenses 2 (1480-1482)

Siege Defenses 1 (1480-1482)

Multi Barrel Gun (1480-1482)

Giant Crossbow (1480-1482)

Flying machine (1487)

Drawings of Water Lifting Devices (1480-1482)

Drawing of a flying machine (1485)

Device for Making Sequins (1480-1482)

Crossbow Machine (1480-1482)

Cannon foundry (1487)

Canal bridge (1495)

Automobile (1470-1480)

Assault chariot with scythes (1485)