77% knows the answer to this question: "This was the first mineral separated from its ore, and it's found in two alloys, bronze and brass, that advanced civilization. What is this metal? "

And do you know the answer to this one? "Who supplied the voice of Darth Vader in "Star Wars"?"

35% knows the answer to this question: "In 1969, the Melodians adapted Psalm 137 to score a major hit ... in Jamaica. In 1975, Boney M put the same song to a disco beat ... and had a major hit in North America. What song is this? "

And do you know the answer to this one? "Ian Gillan left Deep Purple to sing for this band, replacing Ronnie James Dio, who had left Rainbow to replace Ozzy Osbourne. What band?"

75% knows the answer to this question: "Where was porcelain first made? "

And do you know the answer to this one? "What is the last letter of the Greek alphabet?"

56% knows the answer to this question: "Which of these is associated with the state of Utah? "

And do you know the answer to this one? "The famous Macy's flagship store is in which major city?"

65% knows the answer to this question: "Which of these fortresses is not in Europe? "

And do you know the answer to this one? "What group recorded the most well-known version of the 12-bar-blues-based song "Rock Around the Clock" in 1954?"

59% knows the answer to this question: "Which playwright wrote Romeo and Juliet? "

And do you know the answer to this one? "In which bay is Alcatraz located?"

38% knows the answer to this question: "An orthodontist specializes in which of the following? "

And do you know the answer to this one? " Which woman was nicknamed "the lady of the lamp"?"

69% knows the answer to this question: "What form of currency is unique to England? "

And do you know the answer to this one? "What was the first name of famous author Hemingway? "

43% knows the answer to this question: "Which president was nicknamed 'Ike'? "

And do you know the answer to this one? "Which music term matches "the area in front of the stage where the orchestra sits"?"

69% knows the answer to this question: "Researchers at the Neumayer Antarctic Research Station used time-lapse photography to prove that what tightly packed animals do the wave to keep warm? "

And do you know the answer to this one? "What do you call the vestigial claw that many animals, particularly dogs have, which isn't even long enough to reach the ground when it walks?"

34% knows the answer to this question: "In "Akeelah and the Bee", who coaches Akeelah? "

And do you know the answer to this one? "Which actress played Ethel Mertz on "I Love Lucy"?"

67% knows the answer to this question: "What is the capital city of Norway? "

And do you know the answer to this one? "Now meaning 'wild', what was the name of the people who destroyed the western Roman Empire some 1600 years ago?"