A true "Renaissance Man", inventor, artist & scholar Leonardo da Vinci was one of the most diversely talented individuals of all time. His "unquenchable curiosity" led him to make discoveries and inventions that were beyond his time, not...

Leonardo da Vinci was one of the most diversely talented individuals of all time. His "unquenchable curiosity" led him to make discoveries and inventions that were beyond his time, not to mention his numerous artistic masterpieces. Today...

Ornithopter turns around on street, with men assisting, as it flaps its wings; small dog runs around nearby / pilot of the ornithopter uses levers to flap the wings; he smiles at camera / ornithopter moves away on street, with wings...

An inventor wearing the mechanical wings and tail of his ornithopter stands in a field.

An inventor wearing the mechanical wings and tail of his ornithopter runs across a field in an attempt to fly.