84% knows the answer to this question: "Achilles is the mythical hero protagonist of Iliad and other Greek legends. Despite being almost invulnerable, had only one weakness. Which one? "

And do you know the answer to this one? "After the Battle of Hastings, what did William become known as?"

73% knows the answer to this question: "With a diet of over 99% bamboo, what bear is native to south central China? "

And do you know the answer to this one? "Blowfly offspring can be used to tell how long a body has been dead and to eat dead flesh in living patients. What offspring is this?"

94% knows the answer to this question: "The Roman god of the sea was named what? "

And do you know the answer to this one? "Which of these is a country in Africa?"

69% knows the answer to this question: "What kind of geographical features are Bondi and Copacabana? "

And do you know the answer to this one? "Who wrote "The Ugly Duckling"?"

31% knows the answer to this question: "Who was Japan's Emperor at the beginning of World War Two? "

And do you know the answer to this one? "What 2013 film is about the mid-orbit destruction of a space shuttle and the attempts to return home?"

40% knows the answer to this question: "The Rialto Bridge is one of the four bridges spanning the Grand Canal in which town? "

And do you know the answer to this one? "Focaccia is a food item of what type of cuisine?"

85% knows the answer to this question: "What juice is used to keep fruits from turning brown due to exposure to air? "

And do you know the answer to this one? "Which of these animals is short-haired, black and docile? "

53% knows the answer to this question: "Which famous actress was born in 1972? "

And do you know the answer to this one? "Who killed John F. Kennedy's presumed assassin Lee Harvey Oswald?"

30% knows the answer to this question: "Which nationality do fried won tons belong to? "

And do you know the answer to this one? "In tech talk what is a "Blackberry"?"

39% knows the answer to this question: "The Emirates Tower Two, at 1014 feet tall, is found where in the world? "

And do you know the answer to this one? "Ben can eat a quarter of a pizza in one minute. How long does it take Ben to eat one and a half pizzas?"

83% knows the answer to this question: "In 1849, Isidore Boudin recreated what local bread, made with such bacteria as Lactobacillus sanfranciscensis? "

And do you know the answer to this one? "The 1950s nuclear testing took place on Bikini Atoll in which body of water?"

78% knows the answer to this question: "What action is similar to whisking but uses faster motion for a longer time? "

And do you know the answer to this one? "What number comes next in this sequence: 8, 16, 32, 64...?"