Wonderopolis

Who Invented the Zero?

Three, two, one…it’s time for today’s Wonder of the Day!

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Who Invented the Zero?
When Was the World’s First Dynasty?

We don’t mean to brag, but today’s Wonder of the Day totally rules!

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When Was the World’s First Dynasty?
Where Do Leeches Live?

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

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Where Do Leeches Live?
What’s the Difference Between a Prime Minister and a President?

Today’s Wonder of the Day features some of the most important people in the world!

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What’s the Difference Between a Prime Minister and a President?
How Many Cars Are on the Road at One Time?

Today’s Wonder of the Day really has us stuck in a jam!

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How Many Cars Are on the Road at One Time?
What Is El Niño?

Prepare yourself! There’s some stormy weather in Wonderopolis today!

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What Is El Niño?
Why Are Chili Peppers So Spicy?

Join us as we sink our teeth into the spicy world of chili peppers — and turn up the heat in Wonderopolis!

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Why Are Chili Peppers So Spicy?
What Is Checkmate?

Hey mate! We hope you check in with us today for some fun with kings, queens, and knights!

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What Is Checkmate?
How Many People Use the Internet?

If you’re reading this on your computer right now, you’ll be counted in today’s Wonder of the Day!

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How Many People Use the Internet?
Do You Prefer Salt or Pepper?

We believe that today’s Wonder of the Day will really shake things up!

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Do You Prefer Salt or Pepper?
How Are Pickles Made?

Today’s Wonder of the Day features a green food that’s one of America’s favorites!

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How Are Pickles Made?
How Long Is the World’s Longest Mustache?

Today’s Wonder of the Day might require a stiff upper lip!

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How Long Is the World’s Longest Mustache?
What Are Shadow Puppets?

If it wasn’t sunny in Wonderopolis today, you wouldn’t be able to see the Wonder!

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What Are Shadow Puppets?
Can You Beatbox?

Today’s rhythmic Wonder of the Day may have you saying, “Boom ba da boom!”

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Can You Beatbox?
What Badger Has a Sweet Tooth?

Today’s Wonder of the Day is all about one of the fiercest — and sweetest? — animals around!

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What Badger Has a Sweet Tooth?
Can You Live on a Boat?

We think today’s Wonder of the Day will really make waves!

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Can You Live on a Boat?
Which State Has the Most People?

Bring all your fingers and toes to Wonderopolis today. We need to do some counting!

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Which State Has the Most People?
What Is a Monsoon?

If you’re coming to Wonderopolis today, better bring an umbrella!

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What Is a Monsoon?
What Do You Wear to a Wedding?

Today’s Wonder of the Day features something old, something new, something borrowed and something blue!

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What Do You Wear to a Wedding?
Where Do Diamonds Come From?

If you were born in April, your birthstone is the diamond, which symbolizes innocence. Join us for a trek around the globe in search of this most precious of minerals that can cut glass and melt hearts…

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Where Do Diamonds Come From?

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