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What kind of military vessel did Leonardo da Vinci sketch with a concealed underwater hull?
Answer
Submarine
What type of lock did Leonardo da Vinci develop for canals to help boats pass between water levels?
Answer
Miter lock
What did Leonardo da Vinci call his rotating flight device, sketched around 1489?
Answer
Aerial screw
What type of automatic machine did Leonardo da Vinci design in the form of a humanoid figure?
Answer
Mechanical knight
What machine did Leonardo da Vinci design to produce threads and reduce work in textile production?
Answer
Spinning machine
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Latest trivia questions
What type of automatic machine did Leonardo da Vinci design in the form of a humanoid figure?
Answer
Mechanical knight
What self-moving invention did Leonardo da Vinci design using a spring-powered mechanism?
Answer
Self-propelled cart
Who performs Taylor Swift’s song “august”?
Answer
Taylor Swift
Which 1932 Georgia O’Keeffe painting features a white jimson weed flower against a dark background?
Answer
Jimson Weed/White Flower No. 1