What Did Leonardo Da Vinci Invent?

Leonardo da Vinci was a great thinker, sculptor, scientist, painter, and inventor. His many inventions include an underwater diving suit, a glider, a parachute, a helicopter, a tank, and other war machines. His notebooks contain hundreds of diagrams full of complex mechanical structures. Modern-day scientists have built these machines and have found that with a little tweaking, most of them work. You can find more information here: