Which scientist proposed the three laws of planetary motion?
Answer
Johannes Kepler
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Which scientist proposed the three laws of planetary motion?
Answer
Johannes Kepler
Which metal is the main element in the Eiffel Tower's original wrought-iron structure?
Answer
Iron
Which river flows through the ancient city of Cairo before reaching the Mediterranean Sea?
Answer
Nile
Which invention is Johannes Gutenberg most associated with in Europe?
Answer
The printing press
Which treaty adopted in 1997 set binding targets for greenhouse-gas reductions?
Answer
Kyoto Protocol
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Latest trivia questions
Which invention is Johannes Gutenberg most associated with in Europe?
Answer
The printing press
Which treaty adopted in 1997 set binding targets for greenhouse-gas reductions?
Answer
Kyoto Protocol
Which spacecraft first carried humans to the Moon and back?
Answer
Apollo 8
Which strait separates the European and Asian sides of Istanbul?
Answer
Bosporus
Which ocean contains the Mariana Trench?
Answer
Pacific Ocean
Which country was formerly known as Ceylon?
Answer
Sri Lanka
Which actor portrayed Dr. Eric Foreman in House M.D.?
Answer
Omar Epps
Which actress played Dr. Remy Hadley, known as Thirteen, in House M.D.?
Answer
Olivia Wilde
Which fictional detective inspired Gregory House’s character in House M.D.?
Answer
Sherlock Holmes