85% knows the answer to this question: "Made mostly out of birch, only one was ever built, it only flew once and it had the largest wingspan of any aircraft ever built. Name this seaplane. "

And do you know the answer to this one? "The wedge, the screw and the staircase are examples of which "simple machine"?"

93% knows the answer to this question: "Although Tony Blair actually moved next door, what is the official address of Britain's prime minister? "

And do you know the answer to this one? "In all, 26 mostly Catholic Irish counties are in the Republic of Ireland. But the mostly Protestant six of Ulster's nine counties are controlled by what nation?"

64% knows the answer to this question: "Like the shipwrecked Robinson family he created, Johann Rudolf Wyss was what nationality? "

And do you know the answer to this one? "What were the cities in Dickens’s A Tale Of Two Cities?"

39% knows the answer to this question: "What surreal medical show featured a nasty janitor whose real name may, or may not, have turned out to have been Glenn Matthews? "

And do you know the answer to this one? "The May 1998 final episode of what sitcom featured Julia Roberts falling for Frank Fontana?"

39% knows the answer to this question: "Which animal is a large bird of prey? "

And do you know the answer to this one? "Lead pollution is blamed for giving what animals floppy trunk syndrome, aka flaccid trunk paralysis?"

43% knows the answer to this question: "Which of these instruments is commonly played with a bow? "

And do you know the answer to this one? "You need, on average, to go through 1000 oysters or 3000 mussels to find what treasure?"

59% knows the answer to this question: "Before landing the role of Urkel, Jaleel White was initially cast as Rudy Huxtable on what TV show? "

And do you know the answer to this one? "In Jamestown, New York, they throw an annual grape-stomping contest, in honor of what 50s TV star?"

78% knows the answer to this question: "In the 1993 Seinfeld episode The Outing, what subject keeps coming up, "not that there's anything wrong with that"? "

And do you know the answer to this one? "The new normal originally meant the state of affairs after 9/11, in a world dominated by fear of terrorism. What was the 2010s TV show The New Normal about?"

72% knows the answer to this question: "What does Coca-Cola use to make Dasani? "

And do you know the answer to this one? "In Scotland, what vegetable was traditionally carved into a jack-o-lantern?"

65% knows the answer to this question: "Srulik was first drawn in 1956 by cartoonist and Holocaust survivor Dosh to be what country's Uncle Sam? "

And do you know the answer to this one? "On what country's flag does an eagle sit on a cactus, eating a snake?"

76% knows the answer to this question: "In Samuel Taylor Coleridge's "The Rime of the Ancient Mariner," what lucky bird does the mariner kill (and, subsequently, have to wear around his neck)? "

And do you know the answer to this one? "What is the word that has been changed in this line from the 43rd poem in Elizabeth Barrett Browning's "Sonnets from the Portuguese"? How do I love thee? Let me count the penguins."

34% knows the answer to this question: "What kind of device uses a magnetron to generate 2,450 megahertz radiation, which is a frequency high enough to cook food? "

And do you know the answer to this one? "Conjoined twins Tatiana and Krista Hogan appear to have had what superpower?"