Ivory is made up of what substance?

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What did the letter Q originally stand for in NASDAQ?

What model was married to musician Tommy Lee?

Who wrote "Little House in the Big Woods"?

Grenada is part of which continent?

Which stretch of water is Europe's most northern boundary?

Easter Island is a part of which South American country?

Which planet is orbited by the moon Charon?

The "Wandering" species of what bird has the longest wingspan in nature?

What stars of the movie "Eyes Wide Shut" divorced shortly after the film was made?

What Sonic Youth LP did "Entertainment Weekly" call the best album of 1992?

Who was the French President from 1969 until his death in 1974?

During which war did the Battle of Goose Green occur?

What do the 36 columns surrounding the Lincoln Memorial represent?

For what did Christine Jorgensen became famous in 1952?

What desert covers most of southern Mongolia?