Barry Allen was the alter ego of which comic book superhero?

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What was the original name of "Skype"?

Which natural phenomenon can be measured on the Mercalli scale?

What other South American country, besides Venezuela, is a member of OPEC?

What instrument is jazz musician Charlie Mingus mostly associated with?

What prominent facial feature is Hello Kitty missing?

What popular comedian authored a book titled "I Am America (And So Can You!)"?

Venice's Grand Canal ends at what huge square, the city's only piazza?

In computer Science, what is a group of four bits called?

Which bees in a hive are there to fertilize the queen?

In the TV show "The Simpsons', what is Milhouse's last name?

Who played Babe Ruth in the 1992 film "The Babe"?

What wonder of the ancient world was destroyed by arson the same night Alexander the Great was born?

The Bolshevik Revolution is sometimes known by the name of what month in which it began?

Which physical force is the only one that is always attractive, never repulsive?

Which singer wrote the autobiography "Take It Like a Man"?