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What automated musical instrument did Leonardo da Vinci design by combining a drum with rotating pegs?
Answer
Mechanical drum
Which mechanical weapon did Leonardo da Vinci design with multiple barrels that could fire in sequence?
Answer
Organ gun
What protective diving garment did Leonardo da Vinci design with a mask, breathing tubes, and a leather suit?
Answer
Diving suit
What lifting-machine concept did Leonardo da Vinci sketch with a helical rotor turned by people?
Answer
Aerial screw
What military vehicle did Leonardo da Vinci sketch with sloped armor and several cannons arranged around its body?
Answer
Armored vehicle
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What language is inscribed on the One Ring in J.R.R. Tolkien’s The Lord of the Rings?
Answer
Black Speech of Mordor
How old is Bilbo Baggins when J.R.R. Tolkien’s The Lord of the Rings begins?
Answer
111 years old