Scientific Trivia Challenge
Question 1 of 10
Induction loop systems broadcast signals to copper telecoil wires, improving what device?
Question 2 of 10
Typically, an Allen wrench looks a lot like what letter of the alphabet?
Question 3 of 10
KNO3 isn't used school and military dorms to suppress sexual appetite, but it is used as a fertilizer, to make glass and even as a diuretic. What is it?
Question 4 of 10
A reflex movement in brain-dead patients causes them to cross their arms on their chest, as if they were mummies. What is this reflex's biblically inspired name?
Question 5 of 10
Raymond Damadian's company spent an estimated $290,000 on full-page newspaper ads demanding what Nobel prize, for his work on MRI scanning?
Question 6 of 10
Which of these oddly named things is NOT to be found in your head?
Question 7 of 10
Myopia is short-sightedness. What is the opposite of myopia?
Question 8 of 10
Where does crude oil come from?
Question 9 of 10
What device originally used electrical current to blacken paper soaked in potassium ferricyanide?
Question 10 of 10
What body part did the International Federation of Anatomists rename the intermammary sulcus in 1997?
Who Sang Quizzes
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Who Sang These Songs?
Did you know more than 7? You're awesome!
Average Score: 969% knows the answer to this question: "Who sang the famous song "La Bamba" (1958)? " -
Do you know who sang these songs?
Try scoring a 6+
Average Score: 938% knows the answer to this question: "Who sang the famous song "What A Wonderful World" (1968) ? " -
Who Sang These Songs
Did you know more than 5 songs?
Average Score: 982% knows the answer to this question: "Who sang the famous song "You Make Me Feel Like A Natural Woman" (1967) ? " -
Would you be able to recognize the singer of these songs?
Will you be able to do a better job?
Average Score: 950% knows the answer to this question: "Who sang the famous song "Peggy Sue" (1962)? " -
Who Sang These Songs?
No one knows more than 6 songs
Average Score: 735% knows the answer to this question: "Who sang the song, "Shoop"? (1993) " -
Who performs these songs?
Nobody knows more than 5 songs
Average Score: 926% knows the answer to this question: "Who sang the famous song "Theme From 'New York, New York'" (1980) "
History Quizzes
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1980s Nostalgia Quiz
Try scoring a 7 or higher
Average Score: 863% knows the answer to this question: "What iconic video game was released in 1980 and featured a little yellow character gobbling up pellets while avoiding ghosts? " -
Quiz on History
We think you can do way better than a difficult 6
Average Score: 464% knows the answer to this question: "In June 2013, the north of which country suffered terrible floods? " -
Sudden Death Quiz
10 history questions
Average Score: 055% knows the answer to this question: "What number is equal to Roman numeral V? " -
Quiz on historical events.
Please share your score no matter how low or high
Average Score: 655% knows the answer to this question: "In which century was pioneering nurse and heroine of the Crimean War Mary Seacole born? " -
History Quiz
10 Questions
Average Score: 1093% knows the answer to this question: "What country is the homeland of the Danish people? " -
10 Questions about History
Did you know enough for a 10/10?
Average Score: 487% knows the answer to this question: "What was the name of the train that was Britains first streamline train service - launched on September 30th 1935? "
Geography Quizzes
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Geography Quiz
Think you can find your way?
Average Score: 695% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? " -
Geography Quiz
You're invited!
Average Score: 523% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? " -
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 667% knows the answer to this question: "Which country lies directly south of Mongolia? " -
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 459% knows the answer to this question: "What is the capital of Kentucky? " -
10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 636% knows the answer to this question: "Which is the largest continent on Earth? " -
Geography Quiz
Did you find your way to the last question?
Average Score: 478% knows the answer to this question: "Fulham is in which London postcode? "
Music Quizzes
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Barbra Streisand Quiz
Average Score: 382% knows the answer to this question: "What is Barbra Streisand's middle name? " -
10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 679% knows the answer to this question: "What was John Denver's birth name? " -
Alternative Rock Music Quiz
Have you ever heard of any of these bands?
Average Score: 593% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? "
Science Quizzes
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Can you get a better score than a 7?
Average Score: 789% knows the answer to this question: "In WWII who flew around in a plane called Avalon, named for St George's lance? " -
Quiz on Science
Did you complete the mission?
Average Score: 986% knows the answer to this question: "What is a young kangaroo called? "
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Literature Quiz
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Extremely Hard Science Quiz Even Einstein would scratch his head!
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Who or what am I?