The well runs deep
Trivia questions and answers, drawn fresh from the well
239,757 public questions across 1,818 topics. Challenge yourself, or build the perfect quiz for game night.
239,757
Questions with answers
1,818
Topics to explore
3
Depths of difficulty
Today at the well
1 / 5 0
What underwater breathing apparatus did Leonardo da Vinci design with a mask, tubes, and a floating bell?
Answer
Diving suit
What ancient-style weapon did Leonardo da Vinci redesign as a mobile war machine with rotating blades?
Answer
Scythed chariot
What armored fighting vehicle did Leonardo da Vinci sketch with sloped armor and internal cannons?
Answer
Leonardo’s tank
What canal device did Leonardo da Vinci improve with mitre gates?
Answer
Canal lock
What flapping-wing flying machine did Leonardo da Vinci design in his studies of bird flight?
Answer
Ornithopter
0 / 5
Round complete
239,757 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 canal device did Leonardo da Vinci improve with mitre gates?
Answer
Canal lock
What automated figure did Leonardo da Vinci design to entertain guests at a Milan court?
Answer
Robotic knight
What type of bridge did Leonardo da Vinci design as a quickly assembled military crossing?
Answer
Self-supporting bridge
What siege weapon did Leonardo da Vinci design with a giant flexible bow?
Answer
A giant crossbow
What military device did Leonardo da Vinci design with 33 separate gun barrels?
Answer
33-barrel organ
What Renaissance instrument did Leonardo da Vinci design using a keyboard and bowed strings?
Answer
Viola organista