What is Nitrous Oxide more commonly known as?

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'Jumpman" originally was the name of which Nintendo mascot?

Since 1995 which state has led the U.S. in milk production?

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In the Bible, who is the mother of the prophet Samuel?

What superteam includes Cosmic Boy, Saturn Girl and Lightning Boy?

When subjects of "Who's Who" pass away, what companion volume do they move to?

Which mountain range separates Spain from France?

Which element is second on the periodic table?

What does uranium become when it has lost all of its radioactivity?

Who directed the 1966 film "Fantastic Voyage"?

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What is the name of the detective in the Steve Miller hit "Take the Money and Run"?

Who was the 32nd President of the United States?

Whose tomb was found in the Valley of the Kings in Egypt?

In what year was the first opera created?