What Leonardo da Vinci machine was designed to print letters automatically?
Answer
Printing press
The well runs deep
227,025 public questions across 1,818 topics. Challenge yourself, or build the perfect quiz for game night.
Answer
Printing press
Answer
Aerial screw
Answer
Mechanical drum
Answer
Self-propelled cart
Answer
Armored tank
Every question has an answer
Something for every quiz
Reveal answers at your own pace
Fresh from the well
Answer
Printing press
Answer
Self-propelled cart
Answer
Dick Clark’s New Year’s Rockin’ Eve
Answer
Sydney Harbour Bridge