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Why Is Pluto No Longer a Planet?

Poor Pluto! Put on your space suit and join us as we examine the sad tale of this once proud and now demoted dwarf planet.

#73

Why Is Pluto No Longer a Planet?

Why Do We Have Homework?

You might want to wait and read today’s Wonder of the Day from the comfort of home!

#1385

Why Do We Have Homework?

Are Ghosts Real?

We hope you say “Boo!” to today’s Wonder of the Day!

#1317

Are Ghosts Real?

What Can You Mine with Minecraft?

Grab your building supplies and head to Wonderopolis to learn more about one of today’s most popular video games!

#1206

What Can You Mine with Minecraft?

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!)

#1

Why Are Flamingos Pink?

Who Invented Basketball?

Dribble on over to Wonderopolis today for a high-fivin’, slam-dunkin’ Wonder of the Day that’s sure to score with sports fans!

#166

Who Invented Basketball?

Who Discovered Electricity?

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

#584

Who Discovered Electricity?

What Is a Rube Goldberg Machine?

Machines are meant to make our lives simpler, right? Not always! Wonderopolis takes a closer look at some interesting and complex contraptions today!

#1234

What Is a Rube Goldberg Machine?

Do Cats Really Have Nine Lives?

Today’s Wonder of the Day features a tail that’s simply purr-fect! Don’t miss it!

#264

Do Cats Really Have Nine Lives?

How Does Someone Become Homeless?

Today’s Wonder of the Day will make you grateful for home, sweet home!

#1448

How Does Someone Become Homeless?

How Do You Make Paper From a Tree?

If you love to write, don’t miss today’s Wonder of the Day. It’s going to be a real tree-t!

#247

How Do You Make Paper From a Tree?

How Do Roller Coasters Work?

Today’s Wonder of the Day is full of ups and downs!

#1239

How Do Roller Coasters Work?

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!

#125

How Do You Get Rid Of Hiccups?

Who Invented the First Video Game?

Today's Wonder of the Day will take you to a place of virtual reality!

#1344

Who Invented the First Video Game?

What Happened to the Lost Colony?

Will you help us find today's Wonder of the Day? It vanished without a trace!

#1324

What Happened to the Lost Colony?

How Do Boats Float?

We believe today’s Wonder of the Day will really float your boat!

#855

How Do Boats Float?

How Are Video Games Made?

We hope all you crafty miners will answer the call of duty and join us for today’s Wonder of the Day!

#1732

How Are Video Games Made?

Is There Life On Other Planets?

Hello? Is there anybody out there? Blast off with us as we search for new friends in outer space.

#68

Is There Life On Other Planets?

What is Fortnite?

Don’t wait a FORTNITE to read this Wonder of the Day!

#2362

What is Fortnite?

Why Are Cats Afraid of Cucumbers?

Today’s Wonder of the Day might find some otherwise brave felines in quite a pickle!

#2030

Why Are Cats Afraid of Cucumbers?

Explore the World of Wonders

Why Is Pluto No Longer a Planet?

Why Do We Have Homework?

Are Ghosts Real?

What Can You Mine with Minecraft?

Why Are Flamingos Pink?

Who Invented Basketball?

Who Discovered Electricity?

What Is a Rube Goldberg Machine?

Do Cats Really Have Nine Lives?

How Does Someone Become Homeless?

How Do You Make Paper From a Tree?

How Do Roller Coasters Work?

How Do You Get Rid Of Hiccups?

Who Invented the First Video Game?

What Happened to the Lost Colony?

How Do Boats Float?

How Are Video Games Made?

Is There Life On Other Planets?

What is Fortnite?

Why Are Cats Afraid of Cucumbers?

SCIENCE 1099 Wonders

MATH 37 Wonders

SOCIAL STUDIES 511 Wonders

LANGUAGE ARTS 140 Wonders

TECHNOLOGY 264 Wonders

ARTS & CULTURE 474 Wonders

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