A purple stripe on a Roman tunic was a sign of what?

What was the Black Eyed Peas' biggest hit?

Which food is known as brain food?

What country was the rebel Pancho Villa from?

What country held 52 U.S. hostages from 1979 to 1981?

What is the missing word: An .... marches on its stomach.

Which opera term matches "a castrated male prized for his high singing voice"?

What fiber comes from the cocoon of mulberry worms?

Neuromorphic engineering develops computers that mimic something. What?

Which of these individuals is considered to be a famous track star?

What main color is "Spider-Man's" costume?

Who is considered the father of medicine who is credited with an oath that is still pronounced by young physicians that establishes the fundamental principles of the discipline?

To make eggs sardou, serve poached eggs with what veggie's hearts?

Latvia officially adopted which currency in 2014?

Who sang the famous song "Blueberry Hill" (1957)?