What gymnastic event often sees men performing the Iron Cross or Crucifix?

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What birds were traditionally used to detect dangerous gases in a coal mine?

Which car manufacturer's name translates from Latin as "to roll"?

Which state is the Hoover Dam located in?

Which bodily organ produces urine?

What is the name given to the largest number ever used in a mathematical proof?

What opera star sang with John Denver on the album "Perhaps Love"?

Which band is known in Spain as U-Dos?

Renee Zellwegger played Lucy Hil in what 2009 comedy movie?

Who wrote the lyrics for "50 Ways to Leave Your Lover"?

Sting was the lead singer of which popular band?

Who killed Archduke Franz Ferdinand in Sarajevo in 1914?

Gangster Al Capone was eventually arrested and convicted on what charge?

What year was the Brooklyn Bridge designated as a National Historic Landmark?

Winkle is a species of edible what?

What is Shakespeare’s shortest tragedy?