46% knows the answer to this question: "Which best describes the Great Barrier Reef? "

And do you know the answer to this one? "What 1993 movie included the characters named Casey Wong and RoboCop?"

51% knows the answer to this question: "Which invention put the "knocker-upper" profession out of business? "

And do you know the answer to this one? "Who was a famous as a fleet admiral of the United States Navy?"

61% knows the answer to this question: "Who sang the famous song "Green River" (1969)? "

And do you know the answer to this one? "How many "takes" were used by The Beatles to record "Twist and Shout"?"

38% knows the answer to this question: "What type of beef is traditionally cooked in a Wellington? "

And do you know the answer to this one? "What is XVI in Roman numerals?"

92% knows the answer to this question: "How much did it cost to get into the Woodstock festival in 1967? "

And do you know the answer to this one? "Which European actress starred in "Dear Brigitte"?"

35% knows the answer to this question: "What innovative clothing product did Henry David Lee create in 1913? "

And do you know the answer to this one? "What invention made Alfred Nobel famous in 1867?"

50% knows the answer to this question: "Who sang the famous song "High On A Windy Hill" (1941)? "

And do you know the answer to this one? "Who sang the famous song "Maria Elena" (1940)?"

72% knows the answer to this question: "What is another name for "spun sugar"? "

And do you know the answer to this one? "Which 1939 film clocked in at three hours and forty-one minutes?"

88% knows the answer to this question: "How are pockets of air in soil made? "

And do you know the answer to this one? "In 1938, what silk-like fabric was used as hosiery?"

77% knows the answer to this question: "Which of these is a type of science? "

And do you know the answer to this one? "Cleansing your body of all toxins is called what?"

95% knows the answer to this question: "Who sang the famous song "I Left My Heart in San Francisco" (1962)? "

And do you know the answer to this one? "Who sang the famous song "We Are The World" (1985)? "

63% knows the answer to this question: "Gwen Verdon, Debbie Allen, Christina Applegate and Molly Ringwald all played dancer Charity Valentine in what musical? "

And do you know the answer to this one? "Rubber is a good material for making wellington boots because it is what?"