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How Impossible Colors (Like Stygian Blue) Work
science.howstuffworks.com/impossible-colors.htm
What if there are colors within the visible spectrum that our brains can't perceive? In fact, there are. They're called impossible colors. But some researchers think they've discovered a way to see the impossible.
63 of the Funniest Dad Jokes to Make Eyes Roll
lifestyle.howstuffworks.com/family/activities/funniest-dad-jokes.htm
Telling dad jokes is a hallmark of fatherhood; those groan-worthy quips that somehow always seem to land, even if it's just to elicit a chuckle or a sigh. They're simple, usually pun-filled, and often require little setup. The funniest dad jokes come with punchlines so obvious, you can't help but laugh while rolling your eyes.
How Cicadas Work
animals.howstuffworks.com/insects/cicada.htm
Some cicadas are annual breeders and some show up about every 17 years. They all produce a 'song' that is almost loud enough to damage our ears.
How Chili Peppers Work
home.howstuffworks.com/chili-peppers.htm
Chili peppers can spice up a variety of dishes, making your mouth burn and your eyes water, but what makes them so hot? Learn all about chili peppers.
How Albinism Works
health.howstuffworks.com/skin-care/problems/medical/albinism.htm
About one in 20,000 people in the U.S. has some type of albinism, and more are afflicted outside of the country. So what is it and how does it happen?
How the Nintendo 3DS Works
electronics.howstuffworks.com/nintendo-3ds.htm
The Nintendo 3DS portable video game system lets you play in 3-D without having to wear special glasses. See how the Nintendo 3DS works.
What Is Morse Code? How It Works and Still Lives On
science.howstuffworks.com/innovation/inventions/morse-code.htm
The heyday for Morse code is primarily over, but this communication method using dots and dashes still has its place in our digital world.
How Protests Work
people.howstuffworks.com/protest.htm
Protests can take many forms like boycotts and allow us to air our grievances. Learn about protests, like those behind Vietnam and Tianamen Square.
How the Mars Rovers Work
science.howstuffworks.com/mars-rover.htm
Of course we want to go to Mars. Until we figure it out though, roving robots with names like Spirit, Opportunity, Sojourner and Curiosity are our best bet for digging up dirt on our nearest planetary neighbor. Want to go along for the ride?
How 3-D Glasses Work
science.howstuffworks.com/3-d-glasses.htm
NASA's Mars rovers are sending 3-D images to Earth, so we can see depth and texture on the Martian surface. And how do we see this depth and texture? 3-D glasses, of course! Check out how they work.