Back in the 1970s, which of these items might have been quadraphonic?
Question 3 of 10
What monster was supposedly photographed by London gynecologist Robert Wilson in 1934?
Question 4 of 10
Elias Howe successfully sued Isaac Singer for violating his patent on what invention?
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Question 5 of 10
When enzymes break down stray red blood cells, they leave dark circles behind in a part of your face with the thinnest skin. Where?
Question 6 of 10
Despite its effectiveness in controlling malarial mosquitoes, what controversial chemical vanished from use after Rachel Carson blamed it for killing birds and poisoning people in her 1962 book Silent Spring?
Question 7 of 10
Who would use an altimeter? And why?
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Question 8 of 10
I'm credited with inventing the cat flap, whose pendulum effect also illustrates my third law of motion. Who am I?
Question 9 of 10
Some define the Arctic as being the 50-degree isotherm, where the average summer temperature is roughly where the tree line is. What is this area called?
Question 10 of 10
The US Army developed N, N- diethyl-m-toluamide in 1946. Today, it is sold as DEET. What do we use it for?
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Who Sang Quizzes
Which Artists Sang These Songs?
Only 1 in 10 finish this quiz
Average Score: 7
25% knows the answer to this question:
"Which artist delivered "Tutti Frutti" (1955)?
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Who Sang These Songs?
We bet you know them! But who sang them?
Average Score: 6
66% knows the answer to this question:
"Who sang the song, "California Dreamin’" (1965)?
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Can you tell us who sang these songs?
Good luck playing!
Average Score: 8
69% knows the answer to this question:
"Who sang “Hotel California” in 1976?
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We challenge you to score a 10/10
Who Sang These Songs?
Average Score: 7
69% knows the answer to this question:
"Which band rocked our world with "Sunshine of Your Love" (1967)?
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Who Sang These Songs?
Which decade do you prefer?
Average Score: 9
81% knows the answer to this question:
"Who sang the song, "Georgia on My Mind" (1960)?
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Only Musical Geniuses Remember These Songs!
will you? Let us know below!
Average Score: 8
84% knows the answer to this question:
"Who sang "Great Balls of Fire" (1957)?
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General Knowledge Quizzes
Only the very smart will make a chance to score a flawless 10
General Knowledge Quiz
Average Score: 9
28% knows the answer to this question:
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10 Questions Everybody Should Know
You are smarter with an 8 or higher
Average Score: 5
28% knows the answer to this question:
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Tough General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 5
85% knows the answer to this question:
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General Knowledge Quiz
Train your brain with this quiz
Average Score: 6
81% knows the answer to this question:
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15 Questions about General Knowledge
Applause if you made it to the last question
Average Score: 0
41% knows the answer to this question:
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University Starter Quiz
Think You’re Ready for College? Test Your Knowledge and Find Out!
Average Score: 6
45% knows the answer to this question:
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Math Quizzes
Math Quiz
Absolutely no one scores higher than a 5
Average Score: 8
31% knows the answer to this question:
"What is an estimate?
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Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 8
59% knows the answer to this question:
"What is double 26?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 9
33% knows the answer to this question:
"What is 123 times 4?
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Nobody will score higher than a 4
Because nobody is as smart as Einstein!
Average Score: 6
59% knows the answer to this question:
"What is a polynomial with two terms called?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 8
47% knows the answer to this question:
"How many feet long is a 100-yard football field?
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Math IQ Test
Do you know the answer?
Average Score: 8
49% knows the answer to this question:
"If it snows 1 inch per hour for 2 days, how many inches of snow is that?
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