63% knows the answer to this question: "Who included car horns in his score for An American in Paris, even bringing taxi horns back from France for the 1928 Carnegie Hall debut? "

And do you know the answer to this one? "When Al Gore talked about An Inconvenient Truth he didn't use PowerPoint, but what Mac equivalent?"

82% knows the answer to this question: "Apparently, what writer so accurately described the submarine periscope in "Twenty Thousand Leagues Under the Sea" that it prevented a later inventor from patenting its real-life equivalent? "

And do you know the answer to this one? "What author's great-grandson Simon directed the 2002 movie version of his 1895 novel "The Time Machine"?"

67% knows the answer to this question: " "

And do you know the answer to this one? ""

46% knows the answer to this question: "Cuculus canorus is known for laying its eggs in other bird's nests. Where might you hear its distinctive two-note call? "

And do you know the answer to this one? "Which of these is the name of both a Arctic sea duck and a commedia dell'arte clown?"

93% knows the answer to this question: "What future Russian president was the judo champion of Leningrad in 1974? "

And do you know the answer to this one? "During World War I, Annie Oakley asked for a second shot at this man, who had volunteered in November 1889 to have her shoot out a cigar he was smoking during a performance of Buffalo Bill's Wild West Show. Who was he?"

46% knows the answer to this question: "What country is made up of two islands, imaginatively named North Island and South Island, that are on two different continental plates and are separated by Cook Strait? "

And do you know the answer to this one? "If Eleanor knows her wine, she knows that what city is the capital of France's Aquitaine region?"

68% knows the answer to this question: "Named by Wendy Northcutt for a famed British biologist, what award goes to people who have improved the gene pool by "removing themselves from it in a spectacularly stupid manner"? "

And do you know the answer to this one? "What would you use a five-pointed writing implement called a rastrum (or raster) to do?"

37% knows the answer to this question: "In 1972, the New York Times ran a front-page photograph by Nick Ut of me when I was 9 years old, running naked in fear after being hit with napalm. Who? "

And do you know the answer to this one? "Who photographed Bette Midler in a bed of roses, Whoopi Goldberg in a tub of milk and Demi Moore nude with a suit painted on her body?"

64% knows the answer to this question: "What part of an elephant's body has 40,000 muscles? "

And do you know the answer to this one? "What pet did Abraham Lincoln name Fido, making it popular as a name for them worldwide?"

34% knows the answer to this question: "Get your motor running. Head out on the highway. What was Steppenwolf born to be? "

And do you know the answer to this one? "Drummer Don Henley and guitarists Glen Frey and Joe Walsh all had successful solo careers, and all had been part of what band?"

70% knows the answer to this question: "In Yellowstone National Park, what is Old Faithful? "

And do you know the answer to this one? "The Harrods department store is in the Knightbridge neighborhood of which city?"

33% knows the answer to this question: "What sport uses a gun to signify the start? "

And do you know the answer to this one? "What sea's major ports include London, Hamburg, Amsterdam, Rotterdam, Antwerp and Dunkirk?"