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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?
Who Invented the Microwave Oven?

Hot and fast! That’s how today’s Wonder of the Day gets things done!

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Who Invented the Microwave Oven?
What Causes an Avalanche?

You wouldn’t want to be caught underneath today’s Wonder of the Day!

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What Causes an Avalanche?
Who Talks the Fastest?

Today’s Wonder of the Day might go by in a flash if it’s read aloud by one of these people!

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Who Talks the Fastest?
What Is a Lagoon?

You may want to bring along a bathing suit to enjoy today’s Wonder of the Day!

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What Is a Lagoon?
How Do Helicopters Work?

Today’s Wonder of the Day will take you up, up and away!

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How Do Helicopters Work?
How Dangerous is the Cookiecutter Shark?

Are you ready to take a bite out of this Wonder of the Day?

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How Dangerous is the Cookiecutter Shark?
What is Roblox?

We hope you’re game for reading today’s Wonder of the Day!

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What is Roblox?
Why is the Sensitive Plant So Shy?

Hands off! Today’s Wonder of the Day can’t touched!

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Why is the Sensitive Plant So Shy?
What is the Mandela Effect?

Imagine other worlds with today’s Wonder of the Day!

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What is the Mandela Effect?
Do You Like Olives?

Do you have a favorite Wonder of the Day? Today’s might make you say “ALL OF” them!

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Do You Like Olives?
How Old Is Origami?

After reading today’s Wonder of the Day, you may want to print it out and fold it!

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How Old Is Origami?
What Kinds of Technology Do Athletes Wear?

Today’s Wonder of the Day is TECHnically awesome!

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What Kinds of Technology Do Athletes Wear?
Why is Greenland Icy and Iceland Green?

We hope you brought your sea legs! We’re going exploring with the Vikings.

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Why is Greenland Icy and Iceland Green?
Who Invented the Microscope?

We hope you’re ready to take an extra close look at today’s Wonder of the Day

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Who Invented the Microscope?
What is MSG?

We hope you’re ready to bite into this Wonder of the Day!

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What is MSG?
What is Tuvan Throat Singing?

Try singing along with today’s Wonder of the Day!

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What is Tuvan Throat Singing?
When Should You Come Out of Your Shell?

You may need to coax today’s Wonder of the Day out of hiding!

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When Should You Come Out of Your Shell?
Do You Pack Your Lunch?

If you’re coming to Wonderopolis today, you might want to pack a lunch!

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Do You Pack Your Lunch?
What Are Russian Nesting Dolls?

You’ll find plenty of information NESTED in today’s Wonder of the Day!

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What Are Russian Nesting Dolls?

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