Wonderopolis

What Is the Oldest Color?

Join us in Wonderopolis today for a colorful Wonder of the Day that’s also really, really old!

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What Is the Oldest Color?
How Deadly Are Poison Dart Frogs?

Even if you’re looking for Prince Charming, you’ll probably want to skip kissing the subject of today’s Wonder of the Day!

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How Deadly Are Poison Dart Frogs?
Why Are Some Lakes Pink?

You might want to dip a toe into today’s Wonder of the Day before you make the plunge!

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Why Are Some Lakes Pink?
Why Are Flamingos Pink?

Think pink is a flamingo’s favorite color? Join us in Wonderopolis today to find out how flamingos get their signature color. (Hint: They’re not blushing!)

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Why Are Flamingos Pink?
Why Do Pigs Like Mud?

If you’re coming to Wonderopolis today, bring some old clothes. We’re going to be getting just a little messy!

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Why Do Pigs Like Mud?
Who Invented Cotton Candy?

Step right up and get ready to take a bite out of a super sweet treat today in Wonderopolis!

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Who Invented Cotton Candy?
Do Trees Get Scared?

Watch out! Today’s Wonder of the Day may scare you stiff.

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Do Trees Get Scared?
Can You Grow Candy Corn?

Today’s Wonder of the Day will satisfy your sweet tooth. We just hope it’s not too corny!

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Can You Grow Candy Corn?
Why Is Grass Green?

Roses are red, violets are blue, grass is...green. But why? Mow-sy on over to today's Wonder to find out what’s responsible for grass’s signature color.

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Why Is Grass Green?
Why Do You Blush?

My, what pink cheeks you have! Find out what has Wonderopolis blushing in today’s Wonder of the Day.

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Why Do You Blush?
What Is Albinism?

You might say today’s Wonder of the Day is the fairest of them all!

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What Is Albinism?