Take this really hard science test and share if you owned it.

Question 1 of 10

Ants, bats, bees and the original European settlers of 13 American states are all found in groups known by what name?

Question 2 of 10

Although the Askesian Society was best known for sniffing laughing gas, it was here that English pharmacist Luke Howard presented his scheme for dividing what meteorological phenomenon into stratus, cumulus and cirrus?

Question 3 of 10

As people wearing watches may know, Jacques and Pierre Curie discovered that what mineral has a property called piezoelectricity?

Question 4 of 10

Although the kookaburra is called a laughing jackass, it's not a mammal at all. What is it?

Question 5 of 10

It vomits enzymes into the wound it creates, which liquefies the corpse, so that it can literally drink what it kills. What is it?

Question 6 of 10

Which of the five senses is known as the tactile sense and is often classified as one of the cutaneous senses, alongside warmth, cold and pain?

Question 7 of 10

What country's ruling anti-Semites were outraged to discover in 2010 that Israeli engineers left a Star of David atop the roof of the Mehrabad International Airport?

Question 8 of 10

In the third century, Liu Hui worked out his own version of the Pythagorean theorem in what Chinese book?

Question 9 of 10

Plate tectonics is the main cause of orogeny. What is this?

Question 10 of 10

What problem did American engineer Raymond Dolby fix (mostly) in 1966?

Who Sang Quizzes

Who Sang These Songs?

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Name the artists

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Who Sang These Hits From 1979?

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97% knows the answer to this question: "Who sang the song, "Don't Stop 'Til You Get Enough" (1979)? "
Who Sang These Songs?

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75% knows the answer to this question: "Who sang the famous song "Wake Me Up Before You Go Go" (1992)? "
These Songs Defined A Generation

But Who Sang These 2000s Songs?

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30% knows the answer to this question: "Who sang the song, "Last Nite" (2001)? "
Who Sang These Songs?

Do you recognize the artist by the song title?

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47% knows the answer to this question: "Who sang the song, "Can't Help Falling in Love" (1961)? "

General Knowledge Quizzes

Can you solve this riddle?

Challenging Trivia Quiz

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Quiz for Smart People

Are you smarter than him? Prove us!

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General Knowledge Quiz

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Sudden Death Quiz Challenge

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10 Knowledge Questions

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Sudden End Trivia Quiz

15 questions, will you survive all of them?

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Math Quizzes

Mathematics Quiz

Nobody is able to score a perfect 10

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36% knows the answer to this question: "How many in a pair? "
Math Quiz

Can You Solve It Without a Calculator?

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26% knows the answer to this question: "687+462+237 equals what number? "
Math Quiz

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74% knows the answer to this question: "What is 18 doubled? "
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Math Test

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84% knows the answer to this question: "Which is the largest number? "
HARD Math Quiz

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63% knows the answer to this question: "What is 33 plus half a century? "
Math Quiz

Only those who are good with numbers stand a change!

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59% knows the answer to this question: "What is the total of 25 + 53 + 32? "