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Primary Colors Are Red, Yellow and Blue, Right? Not Exactly
science.howstuffworks.com/primary-colors.htm
Primary colors are the blocks from which all other colors are built. But there's a lot more to know about them than the basic red, yellow and blue we learned about in kindergarten.
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.
Why do girls wear pink and boys wear blue?
people.howstuffworks.com/gender-color.htm
Gender color preferences is currently under study in order to determine why girls and boys prefer different colors. Learn about gender color studies.
Baby Blue Eyes
home.howstuffworks.com/baby-blue-eyes.htm
Baby blue eyes is a type of annual flower. Learn about growing, propagating, and using baby blue eyes.
Quiz: How does color affect you?
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When it comes to painting your home, there's more to picking a color than meets the eye. Your choices are often based on deep-seated psychological reactions. Take this quiz to see how much you know about the effects of color on your mind!
The Tiny Blue-ringed Octopus Is the Ocean's Deadliest
animals.howstuffworks.com/marine-life/blue-ringed-octopus.htm
Looks can be deceiving. That's definitely true for the blue-ringed octopus. It's tiny, stunningly beautiful and looks harmless. Yet its venom could kill 26 men in minutes.
The Blue-tongued Skink Has a Heart of Gold
animals.howstuffworks.com/animal-facts/blue-tongued-skink.htm
These intelligent, friendly creatures have a life span of 15 to 20 years and make great pets.
Color Wheel Theory: How to Talk About Color
science.howstuffworks.com/color-wheel-theory-how-to-talk-about-color.htm
Modern color theory got its start with, believe it or not, Sir Isaac Newton, who also discovered a little thing called gravity and invented calculus.
Where do butterflies get their striking colors?
animals.howstuffworks.com/insects/butterfly-colors.htm
Butterfly color is some of the most striking in nature. Learn how butterfly wings use ordinary color and structural color.
How Kelley Blue Book Works
auto.howstuffworks.com/buying-selling/kelley-blue-book.htm
Kelley Blue Book is the standard automotive price guide for dealers and consumers. Learn how Les Kelley started Kelley Blue Book in 1926.