Anemometer
Flying Machine
Helicopter (Aerial Screw)
Parachute
33-Barreled Organ
Armoured Car
Giant Crossbow
Triple Barrel Canon
Clock
Colossus
Ideal City
Robotic Knight
Self-Propelled Cart
Scuba Gear
Revolving Bridge
Leonardo Da Vinci's dying words:
“I have offended God and mankind because my work did not reach the quality it should have.” - Leonardo Da Vinci