Hard Science Quiz

Question 1 of 10

In 1643, one of Galileo's pupils, Evangelista Torricelli, put an empty tube on top of some mercury. When it was really nice out, more mercury was pushed up into the tube. What tool for measuring air pressure had he invented?

Question 2 of 10

What measurement, equal to about 4 inches, is used to measure the height of a horse?

Question 3 of 10

A condition named for tennis is technically known as lateral epicondylitis, which occurs on the outside of this body part, while the related condition named for golf is on the inside and is called medial epicondylitis. What body part is this?

Question 4 of 10

Which scientific term is defined as a physical particle with a negative charge?

Question 5 of 10

What upper chamber of the heart fill with blood, which it then squeezes into the ventricles that pump blood through the arteries?

Question 6 of 10

What kind of flight occurs when air is sucked into turbines, mixed with fuel and then ignited before being pushed out the rear nozzle?

Question 7 of 10

Human Body - which of these words is spelled correctly?

Question 8 of 10

Which of these is similar to the way sound travels?

Question 9 of 10

Known in Burma as an oozie and in Thailand as a kao-chang, a mahout rides and trains what animal?

Question 10 of 10

Gastric juices are so corrosive they would dissolve what organ that holds them, were it not for a thick layer of mucus and four layers?

Who Sang Quizzes

Who Sang These Famous Songs?

Try scoring higher than a 6!

Average Score: 7

74% knows the answer to this question: "Which soul star scored a Grammy with “Theme from Shaft” (1971)? "
Who sang?

Are you a Night Owl?

Average Score: 7

64% knows the answer to this question: "Who sang the famous song, "I Left My Heart in San Francisco" (1962)? "
Who Sang These Songs?

Which music decade is your favorite?

Average Score: 7

43% knows the answer to this question: "Who sang the song, "Stayin' Alive" (1977)? "
Impossible Music Quiz

Nobody gets more than 5 right

Average Score: 6

57% knows the answer to this question: "Who delivered "Help Me, Rhonda" (1965)? "
Who Sang These Iconic Hits?

How many songs and artists did you know?

Average Score: 6

50% knows the answer to this question: "Who sang the song, "House of the Rising Sun" (1964)? "
Everyone Knows These Songs....

but who sang them? What did you score?

Average Score: 8

22% knows the answer to this question: "Who sang the song, "Stand by Me" (1961)? "

General Knowledge Quizzes

Please exhibit more intelligence than this conceited entrepreneur.

10 Challenging Knowledge Questions

Average Score: 5

53% knows the answer to this question: " "
Challenging Mixed Trivia

We bow if you score a perfect 10

Average Score: 4

45% knows the answer to this question: " "
10 Knowledge Questions

Play Quiz to Reveal Answer

Average Score: 8

34% knows the answer to this question: " "
Can you make it to the end?

Sudden Death Knowledge Quiz

Average Score: 0

53% knows the answer to this question: " "
Can you solve this riddle?

10 Mixed Questions

Average Score: 6

55% knows the answer to this question: " "
Challenging Knowledge Quiz

Who is able to beat her score? Tell in the comments f you did

Average Score: 9

81% knows the answer to this question: " "

Math Quizzes

Nobody will score higher than a 4

Because nobody is as smart as Einstein!

Average Score: 6

31% knows the answer to this question: "What is a polynomial with two terms called? "
Unbeatable Math Quiz

You won't score higher than a 6

Average Score: 8

83% knows the answer to this question: "Doubling is the same as multiplying by which number? "
Math Quiz Time!

Think you have what it takes to ace it?

Average Score: 9

64% knows the answer to this question: "If you are 29 years old. How old will you be in 21 years time? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 9

56% knows the answer to this question: "What is 123 times 4? "
SUDDEN DEATH QUIZ

Try to stay on your feet!

Average Score: 0

91% knows the answer to this question: "How fast do you need to travel to go 150 miles in 3 hours? "
Math Examination

Try scoring a 7+

Average Score: 9

33% knows the answer to this question: "How many inches are in a foot? "