Leonardo da Vinci diagrammed one of the first parachutes designed in the late 15th century. Since Leonardo da Vinci was a well-known polymath, artist, and engineer, many reference questions about him have come to more »
Leonardo da Vinci diagrammed one of the first parachutes designed in the late 15th century. Since Leonardo da Vinci was a well-known polymath, artist, and engineer, many reference questions about him have come to more »