What was the common Western codename for the Soviet invasion of Manchuria in August 1945?
Answer
Operation August Storm
The well runs deep
Trivia questions and answers, drawn fresh from the well
204,275 public questions across 1,818 topics. Challenge yourself, or build the perfect quiz for game night.
204,275
Questions with answers
1,818
Topics to explore
3
Depths of difficulty
Today at the well
1 / 5 0
What was the common Western codename for the Soviet invasion of Manchuria in August 1945?
Answer
Operation August Storm
Which promoted club lost 3–0 to Arsenal in the first match of the 2026–27 Premier League?
Answer
Coventry City
What machine element did Leonardo da Vinci sketch as a low-friction replacement for sliding contact?
Answer
Ball bearing
What mechanical theater effect did Leonardo da Vinci design as a walking lion?
Answer
Mechanical lion
What instrument did Leonardo da Vinci invent using a wheel to bow strings continuously?
Answer
Viola organista
0 / 5
Round complete
204,275 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 mechanical theater effect did Leonardo da Vinci design as a walking lion?
Answer
Mechanical lion
What instrument did Leonardo da Vinci invent using a wheel to bow strings continuously?
Answer
Viola organista
What rotating machine did Leonardo da Vinci sketch for lifting water?
Answer
Archimedes’ screw
What mechanical device did Leonardo da Vinci design to imitate a human soldier in armor?
Answer
Mechanical knight
What name is commonly given to Leonardo da Vinci’s self-moving cart, designed around 1500?
Answer
Self-propelled cart
What Spanish term describes the quinceañera’s traditional presentation of a crown?
Answer
La coronación
What Spanish word means the quinceañera’s fifteen-candle ceremony?
Answer
Ceremonia de las velas