Quiz on Science!
Question 1 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 2 of 10
In 1897 Representative TI Record of Posen County, Indiana, introduced House Bill #246, which fixed the value of what number at 3.23?
Question 3 of 10
By what name is the bay lynx usually known?
Question 4 of 10
How can you tell a mammoth from a mastodon?
Question 5 of 10
Before he designed the Saturn V that launched Apollo 11, he was a member of both the Nazi party and the SS, having used slave labor from the Dora concentration camp. Who?
Question 6 of 10
What was the Avtomat Kalashnikova model 1947 g.?
Question 7 of 10
Humphry Davy discovered this element in 1807 and renamed it twice, which is why the Brits spell it with an I and the Americans don't. What is it?
Question 8 of 10
Nikola Tesla never patented his ideas, but after Tesla died, the Supreme Court invalidated Marconi's patents and gave Tesla credit for what invention?
Question 9 of 10
Eureka! King Heiro of Syracuse asked Archimedes to figure out if a gold crown was really made of gold. By tradition, what was he doing when he figured out how?
Question 10 of 10
Doctors call it aeroembolism. Some engineers call it caisson disease. What do we usually call it?
Who Sang Quizzes
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Can you recognize the vocalists of these songs?
Do you love to listen to music?
Average Score: 563% knows the answer to this question: "Who sang the famous song ”Psycho Killer” (1977)? " -
Who Sang These Songs
We bet you won't know the artists of at least 5 songs
Average Score: 946% knows the answer to this question: "Who sang the famous song "Unchained Melody" (1965) ? " -
Who Sang These Songs?
Can you do better than a 6?
Average Score: 644% knows the answer to this question: "Who sang the famous song "Hassisen kone" (1980)? " -
Who Sang These Songs?
Can you answer these 10 music questions correctly?
Average Score: 929% knows the answer to this question: "Who sang the famous song "I Say A Little Prayer" (1968) ? " -
Who Sang These Songs?
No one really knows more than 5 songs
Average Score: 843% knows the answer to this question: "Who sang the famous song "Bad" (1983) " -
Who Sang These Songs?
Nobody knows more than 4 songs
Average Score: 726% knows the answer to this question: "Who sang the famous song "Rock With You" (1979)? "
History Quizzes
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History Quiz
10 Questions
Average Score: 1048% knows the answer to this question: "What country is the homeland of the Danish people? " -
History Quiz
Do you have what it takes?
Average Score: 547% knows the answer to this question: "Which country won the 1958 FIFA World Cup in Sweden? " -
10 Questions about History
Did you know enough for a 10/10?
Average Score: 430% 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? " -
History Quiz
Can you top a 6? We challenge you to do so!
Average Score: 993% knows the answer to this question: "Which city saw protests in Tiananmen Square in 1989? " -
History Quiz
Tell us if you are a true historian
Average Score: 964% knows the answer to this question: "Who was the creator of the Mongol empire? " -
Calling All History Buffs!
Can You Beat the Experts?
Average Score: 742% knows the answer to this question: "Which treaty ended the Thirty Years' War in 1648? "
Geography Quizzes
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Geography Quiz
You're invited!
Average Score: 574% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? " -
Geography Quiz
Thumbs up when you score a 10/10
Average Score: 542% knows the answer to this question: "What was the middle name of the explorer Captain Scott? " -
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 655% knows the answer to this question: "Which country lies directly south of Mongolia? " -
Geography Quiz
Think you can find your way?
Average Score: 678% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? " -
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 499% 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: 663% knows the answer to this question: "Which is the largest continent on Earth? "
Music Quizzes
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Barbra Streisand Quiz
Average Score: 351% 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: 691% 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: 553% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? "
Science Quizzes
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Quiz on Science
Did you complete the mission?
Average Score: 957% knows the answer to this question: "What is a young kangaroo called? " -
Can you get a better score than a 7?
Average Score: 796% knows the answer to this question: "In WWII who flew around in a plane called Avalon, named for St George's lance? "
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Who sang these songs from the 20s?
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We bet you don't know a thing about who invented these things!
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Who sang these songs from the 20s?