Leonardo da Vinci, the Renaissance genius, had a significant impact on the world of engineering and design. Among his many inventions, one standout creation is the odometer. This device measures the distance traveled by a vehicle, and Da Vinci's design incorporated a simple gear mechanism that turned with the rotation of the wheels. The odometer was a remarkable advancement in transportation technology during his time, and its influence can be seen in modern vehicles today. The intricate and innovative design of Da Vinci's odometer showcases his forward-thinking approach to engineering and has left a lasting legacy in the world of automotive technology.