Bubble Wrap was invented while researchers were trying to make what?

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In the automotive world, what does the abbreviation DOHC mean?

How many squares are there on a chessboard?

Approximately how much more beer would you get in a pint served in the UK compared to one served in the US?

Who was nicknamed "Mr. November" after hitting Major League Baseball's first ever November homer?

What does the Statue of Liberty wear on her feet?

The dish "rosti" originated from which country?

On which harbour is the Sydney Opera House located?

Who is typically credited with the discovery of X-rays?

What is Mona's last name on the TV show "Who's the Boss"?

What is the brewery featured in the British soap opera "Coronation Street"?

What was Ralph Kramden's weekly salary as a bus driver on "The Honeymooners"?

Whose vice president was Nelson A. Rockefeller?

Why did people go to Sutter's Mill, California, from 1848 to the mid 1850's?

What is the second element on the periodic table?

Which country owns the island of Corfu?