Wonderopolis

Is Biting Your Nails Bad for You?

Today’s Wonder of the Day is right there at the end of your fingertips!

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Is Biting Your Nails Bad for You?
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?
Do All Markers Work on Whiteboards?

We believe you’ll think today’s Wonder of the Day has just the write stuff!

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Do All Markers Work on Whiteboards?
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?
How Was the Telescope Invented?

When you look through today’s Wonder of the Day, you won’t believe your eyes!

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How Was the Telescope Invented?
What Is a Wiki?

To enjoy today’s Wonder of the Day, we’re going to need your help!

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What Is a Wiki?
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?
What Does a Surveyor Do?

Today’s Wonder of the Day will really help you get the lay of the land!

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What Does a Surveyor Do?
Do Plants Need Haircuts?

Grab your pruning shears! Today’s Wonder of the Day will take a look at how you can make bushes less “bush”-y!

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Do Plants Need Haircuts?
Do You Like To Cook Outside?

Fire up the grill! Today’s Wonder of the Day is smokin’ hot!

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Do You Like To Cook Outside?
Why Is the Internet So Slow Sometimes?

Today’s Wonder of the Day is sometimes faster than a speeding bullet…and sometimes slower than a turtle!

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Why Is the Internet So Slow Sometimes?
How Do You Train a Dolphin?

Today’s Wonder of the Day may have you swimming through hoops!

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How Do You Train a Dolphin?
Do Spies Really Use Gadgets?

Join us in Wonderopolis today as we go undercover to spy on the latest technology!

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Do Spies Really Use Gadgets?
Why Do Sidewalks Have Lines?

Today’s Wonder of the Day will be a walk in the park if you stay between the lines!

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Why Do Sidewalks Have Lines?
Why Do I Have Bad Breath in the Morning?

Today’s Wonder of the Day won’t leave a bad taste in your mouth, but it will teach you about it. Grab your toothbrush! We’re exploring the mystery of morning breath.

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Why Do I Have Bad Breath in the Morning?
Are You a Wise Guy or Gal?

A wise man once said, “Visit Wonderopolis today!”

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Are You a Wise Guy or Gal?