37% knows the answer to this question: "An icon of American literature and a Hanna-Barbera dog were named for what American berry? "

And do you know the answer to this one? "What is energy of motion called?"

75% knows the answer to this question: "What US state has built up an impressive wine industry, notably in its Sonoma and Napa counties? "

And do you know the answer to this one? "What kind of window protrudes from the exterior wall of a room?"

44% knows the answer to this question: "What did British Labour MP Austin Mitchell officially change his name to, in honor of National Seafood Week? "

And do you know the answer to this one? "Which US President made the Gettysburg Address after the Battle of Gettysburg in the American Civil War?"

85% knows the answer to this question: "In 1795, painter Francisco de Goya became head of what? "

And do you know the answer to this one? "The name of what U.S. state is Spanish for "mountain"?"

40% knows the answer to this question: "Which famous trumpeter and actor died in 1971? "

And do you know the answer to this one? "In 2014, scientists first converted normal cells into what kind of cells?"

58% knows the answer to this question: "Which of these was known as the official London residence of Queen Elizabeth II of England? "

And do you know the answer to this one? "How many chambers does a human heart have?"

80% knows the answer to this question: "The First Transcontinental Railroad connected the Central Pacific and the...? "

And do you know the answer to this one? "A unit of measure relates cars to the power of what?"

78% knows the answer to this question: "A burrito is included in which cuisine? "

And do you know the answer to this one? "What is the name of the spice that grows as a tall, tropical green grass with a lemony taste?"

57% knows the answer to this question: "What is American soul and R&B singer Marie Dionne's surname? "

And do you know the answer to this one? "Which record company was founded in Detroit by Berry Gordy, Jr, a former boxer, who applied many of the business techniques he'd seen working on the Ford assembly line?"

42% knows the answer to this question: "Which of the following is a continent? "

And do you know the answer to this one? "What web site was originally called AuctionWeb?"

35% knows the answer to this question: "Rastafarians and dreadlocks are associated with what island's culture? "

And do you know the answer to this one? "What is the name of the spice that grows as a tall, tropical green grass with a lemony taste?"

88% knows the answer to this question: "Richard Henry Sellers went by what name, because his parents kept accidentally calling him by the name of his stillborn older brother? "

And do you know the answer to this one? "What comedy movie includes Dr. Venkman and Ghosts?"