Which Verdi opera features the aria "La donna e mobile"?

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What duo was responsible for launching Wikipedia in 2001?

Who is Lois Lane's younger sister?

In Greek myth, what nine sisters are the daughters of Mnemosyne?

Yellowknife was the first city in what area of Canada?

'Mach One" refers to the speed of what?

Which Space Shuttle broke apart during re-entry in February, 2003?

How many wings does a butterfly have?

Why did the Simpsons go to New York CIty?

Who plays The Car in the TV show "Red Dwarf"?

Iron Man's suit is powered by a reactor located where?

Who was the first man to swim the English channel?

In which field of Science is the origin of the universe studied?

What year did the TV special "A Charlie Brown Christmas" made its debut on CBS?

Which ocean is The Gulf Stream in?

On which of the Canary Island would you find the holiday destination of Corralejo?