What is the primary ingredient in the silvery amalgam used in dental restoration?

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What model was married to musician Mick Jagger?

What year was Charles Darwin's work, "On the Origin of Species', published?

Who is the last remaining survivor from Earth in "The Hitchhiker's Guide to the Galaxy"?

What site is the home to the famous Intihuatana stone?

Which country is the third largest one in Africa?

What was the capital city of West Germany from 1949 to 1990?

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What astronomical unit of distance equals about 5.88 trillion miles?

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What year did the English Civil War start?

For what crime was Al Capone finally sent to prison for in 1931?

What century poem contains the earliest reference to Robin Hood?

Port Moresby is the capital of which country?