Search Results | blue color
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Cyanosis: Why Your Fingers Turn Blue
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/cyanosis.htm
It might be OK for a Smurf to have blue fingers, but for the rest of us, it's something you don't want to see. Cyanosis is usually a sign of a bigger health problem.
The Amazing Mantis Shrimp Punches Its Prey, Plus More Colorful Facts
animals.howstuffworks.com/marine-life/mantis-shrimp.htm
These brightly colored crustaceans can smash aquarium glass or quickly cut through a human finger, so whatever you do, keep your distance.
Where does the color come from in purple cabbage?
science.howstuffworks.com/life/botany/question439.htm
Nature uses color in lots of different ways. Find out why some types of cabbage are purple and what this means.
Can You Pass a Graphic Design Certificate Exam?
play.howstuffworks.com/quiz/can-you-pass-a-graphic-design-certificate-exam
If you love to create logos, images and designs for fun, we've got the perfect quiz for you: a graphic design quiz that will test your knowledge on everything about colors, shapes, lines and other elements of design. See how well you do by taking this quiz now!
Central Heterochromia: When to Worry About Eye Color
science.howstuffworks.com/life/biology-fields/central-heterochromia.htm
Ever looked closely into someone’s eyes and noticed a vibrant ring of color encircling the pupil, distinct from the rest of the iris? That eye-catching trait is called central heterochromia, and it's more common than you might think.
Why Jane Elliott's Blue Eyes/Brown Eyes Racism Exercise Is So Powerful
people.howstuffworks.com/jane-elliott.htm
Jane Elliott has been exposing racist thinking for more than 50 years using eye color. Some think her methodology is too harsh. She couldn't care less.
7 Poisonous Frogs With Major 'Look but Don't Touch' Vibes
animals.howstuffworks.com/amphibians/poisonous-frogs.htm
Tiny, neon-colored, and hiding in plain sight on this list of poisonous frogs, these amphibians pack a punch way above their weight. Found mostly in the humid rainforests of Central and South America, poison dart frogs are famous for their toxic skin secretions and eye-popping hues.
Gemstone Identification Quiz
play.howstuffworks.com/quiz/gemstone-identification-quiz
Gemstones can tell us so much about ourselves. But what will your knowledge of them say about you? Test it right here, with this quiz.
Teen Bedroom Decorating Ideas
home.howstuffworks.com/home-decor/bedroom/teen-bedroom-decorating-ideas.htm
Decorating your teen's room is a great opportunity for collaboration. Learn funky, youthful decorating ideas that remain practical.
Perennial Flowers
home.howstuffworks.com/perennial-flowers.htm
Perennial flowers return to bloom each year. Learn the different types of perennials, and which ones are right for you.