Leonardo da Vinci wasn't just a master painter—he was a visionary inventor centuries ahead of his time. Rank his most ingenious mechanical designs, from the formidable giant crossbow and armored tank to the revolutionary parachute and triple-barrel cannon. Explore his ambitious creations including the humanoid robot, diving suit, and innovative revolving bridge. Each invention showcases da Vinci's extraordinary ability to blend art, engineering, and imagination. Some designs were practical for his era, while others remained theoretical marvels that wouldn't be realized for hundreds of years. Which of his inventions truly deserves the top spot? Decide whether military innovations, transportation breakthroughs, or his mechanical automation concepts represent his greatest genius.
