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Why Do Birds Fly in a V?

What’s that up in the sky? Is it a plane? No, it’s today’s Wonder of the Day!

#28

Why Do Birds Fly in a V?

What Is a Letter Writing Campaign?

Get ready to make your voice heard! Grab a pen — Wonderopolis is taking you on a letter writing mission.

#58

What Is a Letter Writing Campaign?

Have You Ever Been in a Spelling Bee?

Today’s Wonder of the Day may turn out to BEE one of your F-A-V-O-R-I-T-E-S!

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Have You Ever Been in a Spelling Bee?

What Is a Hippie?

Today’s Wonder of the Day is all about peace and love — and blue jeans and tie-dye!

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What Is a Hippie?

Where Was the Mother Road?

You don’t want to miss today’s Wonder of the Day. We’re taking a road trip!

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Where Was the Mother Road?

Can You Count with Letters?

If you’re going to count down to today’s Wonder of the Day, you should start with X!

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Can You Count with Letters?

Where Is the Oldest City in the United States?

Today Wonderopolis takes a trip to the place that’s been there the longest!

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Where Is the Oldest City in the United States?

What Is a Volcano?

We’re about to erupt with excitement. Join us in Wonderopolis today for a Wonder of the Day that will blow your top!

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What Is a Volcano?

What Is a Swallow?

Gulp! Return with us to Wonderopolis today to enjoy a Wonder of the Day that we hope won’t be too hard to swallow!

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What Is a Swallow?

Why Should We Remember the Alamo?

We wish we had already told you about today’s Wonder of the Day, because we need help remembering!

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Why Should We Remember the Alamo?

Who Is Misty Copeland?

Today’s Wonder of the Day will keep you on your toes!

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Who Is Misty Copeland?

When Did the American “Old West” End?

Grab your lasso! We’re heading out west for today’s Wonder of the Day!

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When Did the American “Old West” End?

What Are the Ides Of March?

Beware the Ides of March! If you’re wondering what “Ides” are, you’re not alone. Join us in Wonderopolis today to learn more!

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What Are the Ides Of March?

Does Every Joke Have a Punch Line?

If you miss today’s Wonder of the Day, the joke will be on you!

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Does Every Joke Have a Punch Line?

What Was the Spanish–American War?

Have you ever wondered what the shortest war in American history was? In today’s Wonder of the Day, we learn about the shortest war in American history!

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What Was the Spanish–American War?

Where Was Chili Invented?

Today’s Wonder of the Day may sound cold, but it’ll warm you up inside!

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Where Was Chili Invented?

What Is a One-Hit Wonder?

Today’s Wonder of the Day is the best ever. Seriously, it’s No. 1 all the way!

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What Is a One-Hit Wonder?

What Is a Rube Goldberg Machine?

Machines are meant to make our lives simpler, right? Not always! Wonderopolis takes a closer look at some interesting and complex contraptions today!

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What Is a Rube Goldberg Machine?

How Do Birds Know Which Way is South?

Today’s Wonder of the Day is for the birds!

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How Do Birds Know Which Way is South?

What’s Your Favorite Kind of Chocolate?

Today’s Wonder of the Day is sure to tempt your sweet tooth!

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What’s Your Favorite Kind of Chocolate?

Explore the World of Wonders

Why Do Birds Fly in a V?

What Is a Letter Writing Campaign?

Have You Ever Been in a Spelling Bee?

What Is a Hippie?

Where Was the Mother Road?

Can You Count with Letters?

Where Is the Oldest City in the United States?

What Is a Volcano?

What Is a Swallow?

Why Should We Remember the Alamo?

Who Is Misty Copeland?

When Did the American “Old West” End?

What Are the Ides Of March?

Does Every Joke Have a Punch Line?

What Was the Spanish–American War?

Where Was Chili Invented?

What Is a One-Hit Wonder?

What Is a Rube Goldberg Machine?

How Do Birds Know Which Way is South?

What’s Your Favorite Kind of Chocolate?

SCIENCE 1252 Wonders

MATH 51 Wonders

SOCIAL STUDIES 643 Wonders

LANGUAGE ARTS 162 Wonders

TECHNOLOGY 292 Wonders

ARTS & CULTURE 565 Wonders

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