61% knows the answer to this question: "What inventor created the first assembly line? "

And do you know the answer to this one? "Which was began in 1959?"

31% knows the answer to this question: "In 1840, whose remains were transported from St Helena aboard the Belle Poule, so that he could be laid to rest at Les Invalides? "

And do you know the answer to this one? "Who founded his own name food co. in '82, enabling him to give $200K to charity? "

76% knows the answer to this question: "In 1892, Rudolf Diesel was credited with which invention/discovery? "

And do you know the answer to this one? "In 1952 Kemmons Wilson opened which motel chain?"

89% knows the answer to this question: "The 'Wars of the Roses' were collectively a medieval civil war in which country? "

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

80% knows the answer to this question: "What was the name of Germany's World War Two boat created by Admiral Karl Donitz? "

And do you know the answer to this one? "Towards what historical city do Muslims face when praying?"

90% knows the answer to this question: "Who began writing "Harry Potter and the Philosopher's Stone" in 1990? "

And do you know the answer to this one? "Whom did Britain's Prince Charles marry on July 29, 1981?"

63% knows the answer to this question: "Which of these wars started in 1914? "

And do you know the answer to this one? "In which US state did the Japanese attack Pearl Harbor in 1941?"

53% knows the answer to this question: "NASA released which famous photo of Mars in 1976? "

And do you know the answer to this one? "What country's unstable Fourth Republic had more than 20 governments from 1946 until Charles de Gaulle returned to politics and replaced it with the Fifth Republic?"

86% knows the answer to this question: "The Anglo-Zulu war took place on which continent? "

And do you know the answer to this one? "Catherine of Aragon was the first wife of which English king?"

52% knows the answer to this question: "Ida Siekmann was the first of many people killed here, when she tried to jump the wall from her third floor apartment at 48 Bernauer Strasse. Where was this? "

And do you know the answer to this one? "What's these name of this iconic buildings?"

42% knows the answer to this question: "A pragmatic socialist, Bob Hawke was reelected prime minister of Australia when the right was divided by the Joh for Canberra campaign, which rallied behind Joh Bjelke-Petersen, the right-wing premier of what state? "

And do you know the answer to this one? "What or who is or was Sing Sing?"

33% knows the answer to this question: "Amelia Earhart was the first woman to do what? "

And do you know the answer to this one? "Emperor Jiajing ruled in which country?"