What is the hardest substance in the human body?

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How many cards are there in the deck used to play the card game bezique?

If you give something up for Lent, how many days are you going without?

How many red squares are there on a standard checker board?

What do Kofi Annan, John Elway, Linda Hamilton, Elvis Presley and Kiefer Sutherland have in common?

Who created the character of Fozzie Bear?

The character Lieutenant Pinkerton appears in what work?

Which US state was named after the King of France?

A free radical is an atom or molecule that has an odd number of what?

In 1687, Sir Isaac Newton introduced his Three Laws of what?

What masculine first name is also the zoological term for "fish semen"?

Who starred as Buffy in the TV show "Buffy the Vampire Slayer"?

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What Sophia Coppola movie is set in Tokyo?

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Who proposed the idea of "Laissez-faire"?