Wonderopolis

What Is a Cold Front?

Grab a coat! Colder weather is moving into Wonderopolis today!

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What Is a Cold Front?
What Is Xeriscaping?

Today’s Wonder of the Day might be a little dry, but it’s still beautiful!

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What Is Xeriscaping?
How Does an Epinephrine Auto-Injector Work?

Today’s Wonder of the Day can be a real lifesaver!

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How Does an Epinephrine Auto-Injector Work?
How Are Vaccines Made?

Today’s Wonder of the Day will give you a shot at not catching a bad disease!

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How Are Vaccines Made?
What’s the Difference Between Wisdom and Knowledge?

Today’s Wonder of the Day takes a closer look at the difference between being smart and being wise!

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What’s the Difference Between Wisdom and Knowledge?
How Long Does It Take Plastic To Decompose?

Today’s Wonder of the Day will break down the facts about how long some materials stick around!

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How Long Does It Take Plastic To Decompose?
What Is a Rutabaga?

Today’s Wonder of the Day stars a vegetable that’s as fun to say as it is to eat!

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What Is a Rutabaga?
Do You Get Bags Under Your Eyes When You’re Tired?

If you’re joining us in Wonderopolis today, we sure hope you got a good night’s sleep last night!

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Do You Get Bags Under Your Eyes When You’re Tired?
How Common Is Hydrocephalus?

Today’s Wonder of the Day takes a closer look at a serious condition that affects many people!

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How Common Is Hydrocephalus?
Who was Stephen Hawking?

Today’s Wonder of the Day takes a closer look at a famous modern scientist!

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Who was Stephen Hawking?
Who Is the Wisest Bird?

Today’s Wonder of the Day will definitely have you asking one question: “Who?”

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Who Is the Wisest Bird?
Can You Eat Bioluminescent Creatures?

Today’s Wonder of the Day may light you up on the inside!

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Can You Eat Bioluminescent Creatures?
What Is a Food Desert?

Today’s Wonder of the Day might make you hungry for a SANDwich!

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What Is a Food Desert?
How Big Is the World’s Largest Robot?

Today’s Wonder of the Day features one of the world’s largest pieces of technology!

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How Big Is the World’s Largest Robot?
Could You Be a Child Prodigy?

Today’s Wonder of the Day is filled with amazing kids!

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Could You Be a Child Prodigy?
What Is a Viaduct?

Today’s Wonder of the Day will help you across any river or valley!

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What Is a Viaduct?
Do You Know Who To Call in an Emergency?

We hope you never have to use the information in today’s Wonder of the Day!

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Do You Know Who To Call in an Emergency?
What Is ASMR?

We think today’s Wonder of the Day will be sweet music to your ears!

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What Is ASMR?
How Do We Acquire New Skills?

Today’s Wonder of the Day is something you can enjoy all by yourself!

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How Do We Acquire New Skills?
What Is Psithurism?

Today’s Wonder of the Day is filled with a familiar, soothing sound!

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What Is Psithurism?

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