Wonderopolis

What Is Zika?

Today’s infectious Wonder of the Day could potentially be deadly!

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What Is Zika?
Are You Scared of Bugs?

We don’t mean to bug you, but we sure hope you’ll join us in Wonderopolis today!

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Are You Scared of Bugs?
Can You Live with Just One Kidney?

Today’s Wonder of the Day takes a closer look at the things you can live without!

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Can You Live with Just One Kidney?
When Was the Black Death?

Join us in Wonderopolis today to examine a disease that plagued many.

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When Was the Black Death?
Do Vultures Get Belly Aches?

Caution! Today’s Wonder of the Day is pretty foul!

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Do Vultures Get Belly Aches?
What Do You Hunger for?

Do you hunger for more WONDER in your life? Look no further than today’s Wonder of the Day then!

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What Do You Hunger for?
Who Was King Tut?

Today’s Wonder of the Day looks at a very old– yet very young– ruler!

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Who Was King Tut?
What's Your Favorite Way To Exercise?

To get ready for today’s Wonder of the Day, we suggest you hit the gym or run a few laps.

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What's Your Favorite Way To Exercise?
What Causes Asthma Attacks?

Today's Wonder of the Day might leave you breathless, and not in a good way!

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What Causes Asthma Attacks?
Do April Showers Really Bring May Flowers?

You might want to bring an umbrella to Wonderopolis today…and a vase!

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Do April Showers Really Bring May Flowers?
How Do Our Teeth Become Sensitive?

You’ll really want to sink your teeth into today’s Wonder of the Day!

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How Do Our Teeth Become Sensitive?
Who Invented Dental Floss?

Say “aaaahhhhh” and show us those pearly whites! Today’s Wonder of the Day will leave you hanging by a thread…

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Who Invented Dental Floss?
What Happens If You Don’t Brush Your Teeth?

Join us in Wonderopolis today to brush up on a skill that’s sure to put a smile on your face!

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What Happens If You Don’t Brush Your Teeth?
What Is Margarine?

Today’s Wonder of the Day tastes great on toast!

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What Is Margarine?
What Is an Invasive Species?

Join us in Wonderopolis today to learn about an invasion going on all around you!

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What Is an Invasive Species?
How Do Hearing Aids Work?

Did you hear that? Today’s Wonder of the Day will be sweet music to your ears.

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How Do Hearing Aids Work?
How Many Peanuts Are In a Jar Of Peanut Butter?

Come hungry to Wonderopolis. Today’s Wonder of the Day might stick to the roof of your mouth!

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How Many Peanuts Are In a Jar Of Peanut Butter?
Are All Diseases Contagious?

You won’t want to catch today’s Wonder of the Day!

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Are All Diseases Contagious?
Does Your Heart Burn?

Today’s Wonder of the Day is burning up from the inside out!

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Does Your Heart Burn?
What Is Diabetes?

Today’s Wonder of the Day takes a look at the not-so-sweet truth about a condition that affects millions of people.

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What Is Diabetes?

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