56% knows the answer to this question: "By what name is prosciutto also known? "

And do you know the answer to this one? "Spongiforma thailandica is named for Thailand. What is its relative, Spongiforma squarepantsii, named for?"

94% knows the answer to this question: "'Hamlet' was a play written by which historical figure? "

And do you know the answer to this one? "Which New York City thoroughfare would you associate with finance? "

88% knows the answer to this question: "During which War was 'The Battle of Princeton' fought in the 1770s? "

And do you know the answer to this one? "Who was Edward Jenner?"

83% knows the answer to this question: "In what year was Frank Lloyd Wright born? "

And do you know the answer to this one? "What film starring Ben Kingsley as Itzhak Stern was released in 1993?"

64% knows the answer to this question: "According to Professor JT Stinson's widely quoted presentation at the 1904 World?s Fair in St Louis, one of what fruit every day keeps the doctor away? "

And do you know the answer to this one? "In which of these countries could you see the all big five safari animals?"

49% knows the answer to this question: "Which of these cities is in the same country as Sydney? "

And do you know the answer to this one? "What movie is about a free black man from New York who gets abducted and sold? "

46% knows the answer to this question: "What do human adults usually have 32 of? "

And do you know the answer to this one? "What can cause tonsillitis?"

85% knows the answer to this question: "As of 2007, which of these bird species is already gone, having last been seen off Iceland in 1844? "

And do you know the answer to this one? "What does a photovoltaic cell convert into electricity?"

51% knows the answer to this question: "A Peter Paul Rubens work shows a mythological boy who shares his name with which French city? "

And do you know the answer to this one? "Edouard Manet created shapes using blocks of color instead of giving them what?"

40% knows the answer to this question: "Where was the world's first human heart transplant performed in 1967? "

And do you know the answer to this one? "In the music video for "Justify My Love," who kisses former Roxy model Amanda Cazalet, who is dressed as a man?"

47% knows the answer to this question: "The Battle of the Somme took place during which conflict? "

And do you know the answer to this one? "What country did General Manuel Noriega run in the 1980's?"

50% knows the answer to this question: "What is another name for a volt-ohm meter? "

And do you know the answer to this one? "What can you measure in units of Pascal, Torr, or Bar?"