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Why Do You Get Lint in Your Belly Button?

Today’s Wonder of the Day might really push your buttons!

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Why Do You Get Lint in Your Belly Button?
Why Do We Need Eyelashes?

Go ahead and blink! You won’t miss today’s Wonder of the Day.

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Why Do We Need Eyelashes?
How Is Shampoo Different Than Soap?

Rub a dub dub! Today’s Wonder of the Day helps you clean your hair in the tub!

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How Is Shampoo Different Than Soap?
How Big Can a Tarantula Grow?

Today’s eight-legged Wonder of the Day might give you the creeps!

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How Big Can a Tarantula Grow?
What Is a Cowlick?

You’ll want to make sure your hair is combed for today’s moo-ving Wonder of the Day!

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What Is a Cowlick?
How Does Bleach Work?

Today’s Wonder of the Day isn’t very colorful, but it sure is clean!

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How Does Bleach Work?
How Can You Tell How Old Animals Are?

Today’s Wonder of the Day might have you saying “Happy Birthday!” to everything from aardvarks to zebras!

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How Can You Tell How Old Animals Are?
Have You Ever Had Sinus Trouble?

You might want to bring some tissues with you to Wonderopolis today!

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Have You Ever Had Sinus Trouble?
Do You Have an Itch To Scratch?

Be sure to bring your fingernails with you to Wonderopolis today!

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Do You Have an Itch To Scratch?
Can a Person Change Skin Colors?

Today’s Wonder of the Day might really get under your skin!

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Can a Person Change Skin Colors?
Why Is Bubble Gum Sticky?

Today’s Wonder of the Day will really stick with you!

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Why Is Bubble Gum Sticky?
How Are Wax Figures Made?

Today’s Wonder of the Day can’t hold a candle to the real thing!

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How Are Wax Figures Made?
When Was the Toothbrush Invented?

Today’s Wonder of the Day will help make your smile bright and white!

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When Was the Toothbrush Invented?
Why Does Jell-O Jiggle?

Join us in Wonderopolis today as we watch it wiggle!

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Why Does Jell-O Jiggle?
Why Do Horses Wear Shoes?

Today’s Wonder of the Day is a shoe-in to please horse lovers everywhere!

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Why Do Horses Wear Shoes?
Why Does Your Hair Look Darker When It’s Wet?

To make today’s Wonder of the Day, just add water!

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Why Does Your Hair Look Darker When It’s Wet?
What Makes an Animal a Mammal?

Join us in Wonderopolis today to find out what you have in common with some of your favorite animals!

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What Makes an Animal a Mammal?
Why Do People Go Bald?

Today’s Wonder of the Day may have you saying, “Hair today, gone tomorrow!”

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Why Do People Go Bald?
Why Does Hair Turn Gray?

There’s nothing black and white about today’s Wonder of the Day!

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Why Does Hair Turn Gray?
How Do Arctic Animals Survive in the Cold?

You might want to bring your heavy coat to Wonderopolis today!

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How Do Arctic Animals Survive in the Cold?

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