The well runs deep
Trivia questions and answers, drawn fresh from the well
204,349 public questions across 1,818 topics. Challenge yourself, or build the perfect quiz for game night.
204,349
Questions with answers
1,818
Topics to explore
3
Depths of difficulty
Today at the well
1 / 5 0
What distance-measuring device did Leonardo da Vinci design with a wheel that released one pebble per revolution?
Answer
Odometer
What armored military vehicle did Leonardo da Vinci sketch for battlefield transport?
Answer
Armored tank
What human-shaped machine did Leonardo da Vinci design as a self-moving armored figure?
Answer
Mechanical knight
What bird-inspired flying-machine type did Leonardo da Vinci repeatedly study?
Answer
Ornithopter
What flying-machine concept did Leonardo da Vinci design as a spiral air screw?
Answer
Aerial screw
0 / 5
Round complete
204,349 trivia questions
Every question has an answer
1,818 public topics
Something for every quiz
Free to explore
Reveal answers at your own pace
Fresh from the well
Latest trivia questions
What human-shaped machine did Leonardo da Vinci design as a self-moving armored figure?
Answer
Mechanical knight
What flying-machine concept did Leonardo da Vinci design as a spiral air screw?
Answer
Aerial screw
What self-propelled vehicle did Leonardo da Vinci design using springs and gear mechanisms?
Answer
Self-propelled cart
Which album inspired Kirk Hammett’s guitar riff for Metallica’s “Enter Sandman”?
Answer
Louder Than Love
What animal is shown on the cover of Metallica's 1991 album, The Black Album?
Answer
A coiled snake
Which Metallica album first topped the Billboard 200: The Black Album or an earlier release?
Answer
The Black Album
What is the title of Pokémon Pokopia’s first expansion-pass installment?
Answer
Bubbly Basin