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Can You Name All of These Snack Foods From an Image?
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Where your brain cells betray you, your taste buds will save you on this journey through snack land. And just about every snack imaginable is covered here. Tune up your palate's memory and identify snack foods from corresponding images.
Can You Figure Out What Color These Black and White Logos Are Supposed to Be?
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Logos may be small but they've got a pretty huge job; they represent a whole business or product! When it comes to logo colors, will you hit the mark or be as blind as a bat? Take our quiz to find out!
Can You Identify These Guns from Call of Duty?
play.howstuffworks.com/quiz/can-you-identify-these-guns-call-duty
BANG! These guns are your foursquare tools for pwning fools and fragging n00bs. How many of them can you recognize?
Basic World Trivia Quiz
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The Earth has experienced violent destruction that left beautiful scars. Mountains, valleys, islands and rivers paint the planet we know as the Blue Marble. What do you know about the Earth and the world in which we live? Can you pass a basic world trivia quiz?
Can You Answer All of These Questions a Farmer Should Know?
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Old McDonald had a farm, and it was a complex operation that required plenty of mechanical and scientific know-how to run. Do you have what it takes to answer questions about this ancient profession?
Test Your Mental Mettle With These Ridiculous Riddles
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Riddles certainly aren't new. In fact, ancient Sumerians were writing them over 4000 years ago! Let's see how well you do with our collection of brain-teasers!
Can You Name the Auto Shop Tool From an Image and a Hint?
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So you know your way around an auto shop, do you? Do you think you could identify a range of different tools that mechanics use on a day-to-day basis? You could? OK, let's see how well you fare!
How small can CPUs get?
computer.howstuffworks.com/small-cpu.htm
Small CPU size depends on the number of transistors that can physically be crammed inside. Learn more about how to make a small CPU.
What Kind of Number Am I?
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Everything in the universe comes down to numbers. There's a baffling mathematical symmetry to everything no matter how disorganized and chaotic it is. Numbers lie at the center of everything! But what numbers? Take the quiz and see what ones you know!
The Frog Quiz
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"It's not easy being green," a famous frog once told the world (in song, no less). But if you paid attention in science class, you shouldn't find this quiz too hard! Good luck!