Wonderopolis

Why Don’t Oil and Water Mix?

Today’s Wonder of the Day features two liquids that simply don’t get along!

#1967

Why Don’t Oil and Water Mix?
How Does Electricity Work?

Be careful! Today’s Wonder of the Day might shock you!

#1636

How Does Electricity Work?
How Do Trees Make Sap?

We hope you enjoy today’s Wonder of the Day, although we admit it’s a bit sappy!

#1927

How Do Trees Make Sap?
What Is a Cyberbully?

Join us in Wonderopolis today to learn more about being a good online citizen!

#1908

What Is a Cyberbully?
Is the Glass Half-Full or Half-Empty?

Today’s Wonder of the Day depends completely upon how you look at it!

#1902

Is the Glass Half-Full or Half-Empty?
What Is Antimatter?

Today’s Wonder of the Day is the opposite of everything you know!

#1901

What Is Antimatter?
Is There Really a Happily Ever After?

Once upon a time, there was a Wonder of the Day that didn’t end quite like you’d expect…

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Is There Really a Happily Ever After?
What Is Inside an Atom?

Look closely! Today’s Wonder of the Day takes a peek inside the tiniest pieces of matter!

#1863

What Is Inside an Atom?
Why Does Ice Float in Water?

Today’s cool Wonder of the Day will really float your boat!

#1829

Why Does Ice Float in Water?
Who Discovered Electricity?

Be sure to visit Wonderopolis today for a SHOCKING Wonder of the Day!

#584

Who Discovered Electricity?
Which Side Is the Wrong Side of the Bed?

Did you get a good night’s sleep last night? You’ll want to be well-rested for today’s Wonder of the Day!

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Which Side Is the Wrong Side of the Bed?
Are You Beautiful on the Inside?

You won’t need a mirror to see the beauty in today’s Wonder of the Day!

#1686

Are You Beautiful on the Inside?
Can You Collect Sunlight?

If you visit Wonderopolis today, it may seem like SUN-day!

#1678

Can You Collect Sunlight?
Is the Grass Always Greener on the Other Side?

Join us in Wonderopolis today for a look at things on the other side!

#1660

Is the Grass Always Greener on the Other Side?
Why Do People Make New Year’s Resolutions?

In today’s Wonder of the Day, we say goodbye to a year gone by and welcome the promises of a new year ahead!

#90

Why Do People Make New Year’s Resolutions?
Why Is It Called "Black Friday"?

If you’re stuffed after Thanksgiving, don’t worry. We’ll get some exercise today when we head to the mall!

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Why Is It Called "Black Friday"?
Can You Get Stuck in a Routine?

We hope today’s Wonder of the Day inspires you to adventure outside your comfort zone!

#1543

Can You Get Stuck in a Routine?
What Is Static Electricity?

Hats off to the power of static electricity. It’s totally shocking!

#98

What Is Static Electricity?
How Do Dryer Sheets Prevent Static Cling?

Enjoy today’s Wonder of the Day while you can, because it won’t stick around long!

#1405

How Do Dryer Sheets Prevent Static Cling?
How Do You Train a Dolphin?

Today’s Wonder of the Day may have you swimming through hoops!

#742

How Do You Train a Dolphin?

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