What is widely considered to be man's first celestial observatory?

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What two skills make up the winter biathlon?

A "pigskin" is another name for what?

In the children's toe-counting rhyme, what did the third little piggy have?

Which ocean is the region of Melanesia located in?

What does the Schmidt index measure?

Hydraulics is the study of what?

What artist performed the song titled "Doo Wop"?

What Norwegian band hit number 1 in the US in 1985 with the song "Take On Me"?

What is the favorite food of the Teenage Mutant Ninja Turtles?

In which decade was Elvis Presley born?

Which film director's films include "Raging Bull" and "Goodfellas"?

How many transatlantic trips did the Titanic make before sinking?

Which Confederate general surrender at Appomattox Court House?

For what crime was Al Capone finally sent to prison for in 1931?

In which film did Madonna play a character called "Gloria Tatlock"?