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We bet you don't know all the answers

Question 1 of 10

In 1917, which two tool-and-die cutters invented the first practical power drill?

Question 2 of 10

Leda is one of the Himalia group, the moons just beyond the four Galilean moons. Beyond that are the Ananke, Carme and Pasiphae groups, each named for the largest moon in the group. Around what planet do they all orbit?

Question 3 of 10

When you bathe steel in a zinc electrolyte, or perhaps when you're exciting steel to take action, you're submitting it to what process?

Question 4 of 10

As we learned in "Fight Club," if you have beech ash for the alkali, what can you make with animal fats?

Question 5 of 10

An electric light bulb converts electric energy into light and what other kind of energy?

Question 6 of 10

Which of the following is not a risk factor for high blood pressure?

Question 7 of 10

What does the M stand for in both NMR and MRI?

Question 8 of 10

How many horns did a triceratops have?

Question 9 of 10

He figured out gravity and the three laws of motion, but apparently never figured out how to get a woman into bed. Who?

Question 10 of 10

What letter is found in the abbreviation for "ounce" is not actually found in the word "ounce"?

Who Sang Quizzes

Who Sang These Legendary Songs?

Most can't name more than 7 artists!

Average Score: 7

41% knows the answer to this question: "Who sang "In the Midnight Hour" (1965)? "
Who Sang These Songs?

What's your favorite decade for music?

Average Score: 8

64% knows the answer to this question: "Who sang the famous song, "California Dreamin'" (1965)? "
Who Sang These Songs?

We wonder if someone can get higher than a 6 out of 10

Average Score: 9

58% knows the answer to this question: "Who sang the famous song "Bat Out Of Hell" (1977)? "
Do you know who sang these songs?

Try to score higher than a 6!

Average Score: 8

36% knows the answer to this question: "Who sang "Livin' on a Prayer"? "
Can you tell us who sang these songs?

Share you score below

Average Score: 9

52% knows the answer to this question: "Who sang the song, "(Sittin’ on) The Dock of the Bay" (1968)? "
Motown Legends: Can You Name the Artist Behind These Hits?

Can you match the song to the Motown legend?

Average Score: 7

73% knows the answer to this question: "Who sang the song, "Tracks of My Tears" (1965)? "

General Knowledge Quizzes

Difficult Knowledge Test

We challenge you to score a 6+

Average Score: 6

47% knows the answer to this question: " "
Knowledge Quiz Sudden Death

Are you smart enough to nail this one?

Average Score: 0

57% knows the answer to this question: " "
Are you aware of the answer we seek?

Challenging Trivia Quiz

Average Score: 6

23% knows the answer to this question: " "
Mixed Trivia Quiz for Intellectuals

Dare to play?

Average Score: 5

80% knows the answer to this question: " "
Start Sudden Death Quiz

How far did you get without retries?

Average Score: 0

88% knows the answer to this question: " "
General Knowledge

Please tell us how many you know

Average Score: 9

81% knows the answer to this question: " "

Math Quizzes

Math IQ Test

Do you know the answer?

Average Score: 8

99% knows the answer to this question: "If it snows 1 inch per hour for 2 days, how many inches of snow is that? "
Math Quiz

Are you real mathelete? Let us know below!

Average Score: 8

60% knows the answer to this question: "Which is the correct spelling? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 8

76% knows the answer to this question: "What is 10% of 1,000? "
10 Math Questions

For you to solve

Average Score: 7

78% knows the answer to this question: "Find the Highest Common Factor of these numbers - 38 and 57 "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 10

50% knows the answer to this question: "Which number is most commonly considered unlucky? "
Math Quiz

We hope you can do better than a simple 5

Average Score: 9

89% knows the answer to this question: "180+124+68 equals what number? "