51% knows the answer to this question: "Which historical figure was a prince of Bismarck? "

And do you know the answer to this one? "Where was Queen Elizabeth II crowned?"

36% knows the answer to this question: "To make an egg carton caterpillar, what would you use for its antennae? "

And do you know the answer to this one? "Which instrument is Antonio Stradivari famous for making?"

59% knows the answer to this question: "Who appeared on the first Playboy cover in 1953? "

And do you know the answer to this one? "Which of these countries have Autobahn's?"

91% knows the answer to this question: "What is meant by the term "drapery"? "

And do you know the answer to this one? "Skewer a dead animal on a spit and rotate it over a fire. It's especially yummy with poultry and pigs. What cooking technique is this?"

49% knows the answer to this question: "With no middle ear, these animals can't really hear, but they can be trained to follow the movements of a flute. What are they? "

And do you know the answer to this one? "In Brazil, fejoda is this pig part, pickled. Americans eat it as trotters. What pig part is it?"

77% knows the answer to this question: "Which city is known for its trams? "

And do you know the answer to this one? "Remembered for uttering "I have lost myself," a mental patient named Auguste D was the first person diagnosed with disease?"

34% knows the answer to this question: "Pompeii in Italy is an ancient city that is preserved after what type of event? "

And do you know the answer to this one? "Moussaka and souvlaki are national foods of what country? "

73% knows the answer to this question: "The Richter, Mercalli, Rossi-Forel and Omori scales all measure the impact of what sort of disaster? "

And do you know the answer to this one? "What is another term for technical specifications?"

86% knows the answer to this question: "Colin Farrell and Jamie Foxx played Crockett and Tubbs in a 2006 movie version of what 80s TV show? "

And do you know the answer to this one? "What Hungarian once said, "I never hated a man enough to give him his diamonds back"?"

84% knows the answer to this question: "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher? "

And do you know the answer to this one? "What famed rock is 1396 feet high, 2.75 miles long, and .25 miles wide?"

70% knows the answer to this question: "What is the name of the town in Ireland whose name means "the little field" and is home to a legendary stone? "

And do you know the answer to this one? "Let's talk turkey, means what?"

89% knows the answer to this question: "Who had the hit 60's song "The Twist" on Parkway? "

And do you know the answer to this one? "What vegetable is the main ingredient in salsa?"