Wonderopolis

Do Hummingbirds Really Hum?

Fly over to Wonderopolis today for a Wonder of the Day that will have you humming a new tune!

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Do Hummingbirds Really Hum?
What Rhymes With Orange?

Calling all poets! Today’s Wonder of the Day features a rhyming conundrum for the ages.

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What Rhymes With Orange?
What Is an X-ray Fish?

It may sound fishy, but we believe you’ll see right through today’s Wonder of the Day!

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What Is an X-ray Fish?
What Is Noise Pollution?

Shhh! If you’re coming to Wonderopolis today, we need you to be very, very quiet!

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What Is Noise Pollution?
How Do You Yodel?

Yo! Tune up your vocal cords, because today’s Wonder of the Day will make you sing!

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How Do You Yodel?
What Is a Sonic Boom?

Be sure to join us today for one of the loudest Wonders of the Day ever!

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What Is a Sonic Boom?
How Does a Megaphone Work?

Today’s Wonder of the Day will help you get your point across loud and clear!

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How Does a Megaphone Work?
Why Do Hyenas Laugh?

We believe today’s Wonder of the Day is going to crack you up!

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Why Do Hyenas Laugh?
What Are Filler Words?

So…um…we think…uh…that…you know…you’ll like today’s Wonder of the Day…um…yeah!

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What Are Filler Words?
Why Is the Liberty Bell Cracked?

Today’s historic Wonder of the Day will crack you up!

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Why Is the Liberty Bell Cracked?
How Do Automatic Doors Know When To Open?

Today’s Wonder of the Day opens with a “swoosh!”

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How Do Automatic Doors Know When To Open?
How Do We Learn To Talk?

Speak up! Today’s Wonder of the Day features a little jibber and a whole lot of jabber!

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How Do We Learn To Talk?
How Do You Build a Robot?

Bring your tools to Wonderopolis today. We’re going to build something great!

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How Do You Build a Robot?
Do Certain Sounds Annoy You?

We don’t think you’ll like the sound of today’s Wonder of the Day!

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Do Certain Sounds Annoy You?
Do Opposites Attract?

Today’s Wonder of the Day might be the opposite of what you expect!

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Do Opposites Attract?
How Can You Talk Without Speaking?

Get ready for a hands-on Wonder of the Day that’s a sure sign of things to come!

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How Can You Talk Without Speaking?
Why Are There Silent Letters?

Today’s Wonder of the Day will give you the knowledge to know how to pronounce words like knife, knee, and gnaw!

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Why Are There Silent Letters?
Why Does the Wind Whistle?

Wherever the wind may blow you, we hope you wind up in Wonderopolis today!

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Why Does the Wind Whistle?
How Do You Get Rid Of Hiccups?

There’s been a bit of a hiccup with today’s Wonder of the Day, but don’t worry! We have the cure!

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How Do You Get Rid Of Hiccups?
What’s the Difference Between an Architect and an Engineer?

We believe today’s Wonder of the Day will really build you up!

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What’s the Difference Between an Architect and an Engineer?

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