The amount of what substance in granite determines its color?

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What Philadelphia building appears on the back of the US $100 bill?

Who was the NBA's most valuable player in 1976, 1977 and 1980?

What year was Canadian figure skater, Elvis Stojko, born?

What name is given to the full moon closest to the autumn equinox?

Whose wife could eat no lean?

In what decade were the books of J.R.R. Tolkien's "Lord of the Rings" trilogy first published?

What is the capital of Catalonia?

Aeolian processes pertain to the study of what weather activity?

What name is given to a smooth, oval hill created by glacial drift?

How many chambers does the human heart have?

In which sci-fi movie does an alien race live on Earth in slum-like conditions in South Africa?

Who released an album called "Ghost in the Machine"?

When did the Sydney Opera House officially open its doors to the public?

What was the great discovery made in 1922 by Howard Carter and Lord Caernarvon?

What is the capital of the Australia's Northern Territory?