Dry ice is the frozen form of what gas?

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How many signs are there in the Zodiac?

Which American colonial beverage was produced by freeze-distilling cider throughout the cold winter months?

Valentine's Day is also known as the "Feast of..." what?

Who wrote "The Star-Spangled Banner"?

The comic strip "Spy vs Spy" debuted in which year?

What were the last two letters added to the english alphabet?

What was the first vitamin to be discovered and named?

What part of the cheetah does not have any spots?

Who played the character of Evelyn Mulwray in the 1974 film "Chinatown"?

What were Robin Williams and Nathan Lane pretending to be in the movie "The Birdcage"?

Who was Gordon Shumway?

What US state has been led by Earl Warren and Jerry Brown?

Who introduced Christmas cookies to Canada in the 1700's?

In the first Super Mario Bros. game, in which level is the first three-world secret exit?

Which TV network ran the TV show "Bonanza" from 1959 to 1973?