33% knows the answer to this question: "Where is the Mississippi River? "

And do you know the answer to this one? "Where is the smallest bone in the body?"

91% knows the answer to this question: "What shark has a flat, T-shaped head that make it stand out from other sharks? "

And do you know the answer to this one? "What is one of the main crops grown in Vietnam?"

59% knows the answer to this question: "Who sang the famous song "Yesterday" (1965) ? "

And do you know the answer to this one? "Who sang the famous song "Burning Love" (1972) ?"

36% knows the answer to this question: "Who sang the famous song "Fly Me To The Moon" (1964) "

And do you know the answer to this one? "Who sang the famous song "Monday Monday" (1966)"

83% knows the answer to this question: "What is meant by the term "drapery"? "

And do you know the answer to this one? "Skewer a dead animal on a spit and rotate it over a fire. It's especially yummy with poultry and pigs. What cooking technique is this?"

50% knows the answer to this question: "Who sang the famous song "Graceland" (1987) "

And do you know the answer to this one? "What famous character could spin straw into gold?"

77% knows the answer to this question: "What word means the same as zero? "

And do you know the answer to this one? "What is 700 x 6?"

76% knows the answer to this question: "Neuromorphic engineering develops computers that mimic something. What? "

And do you know the answer to this one? "What country, slightly less than three times the size of Texas, uses the peso as its currency?"

80% knows the answer to this question: "Alexander Graham Bell and his assistant were the first two people to use this invention, but First Lady Lucy Hayes was the third. What? "

And do you know the answer to this one? "The guards at the Tower of London are known by which nickname?"

66% knows the answer to this question: "A tendon connects muscles to what? "

And do you know the answer to this one? "Which is not a contagious illness?"

58% knows the answer to this question: "In "Charlotte's Web", what type of animal is Charlotte? "

And do you know the answer to this one? "What energy is stored in the form of chemical compounds?"

50% knows the answer to this question: "The light bulb was invented by whom? "

And do you know the answer to this one? "Which of these major natural disasters occurred in San Francisco in both 1906 and 1989?"