Explore Wonders | Find: 彩20娱乐（网址:NBA88.COM）彩20娱乐_彩20娱乐_彩20娱乐_彩20娱乐_彩20娱乐彩20娱乐_彩20娱乐_彩20娱乐_4QO3GmOE4

What Makes Popcorn Pop?

Butter? Check! Salt? Check! Movie? Check! Now what are we missing…? Visit Wonderopolis today to find out!

#20

What Makes Popcorn Pop?

Why Do Some People Need Glasses?

Today’s Wonder of the Day is creating a spectacle in Wonderopolis. Why don’t you join us? It’d be so nice to see you.

#113

Why Do Some People Need Glasses?

How Is a $1 Bill Made?

Don’t pass the buck. Head directly to Wonderopolis for a wonder that makes a lot of cents (a hundred of them, to be exact)!

#158

How Is a $1 Bill Made?

What Is a Volcano?

We’re about to erupt with excitement. Join us in Wonderopolis today for a Wonder of the Day that will blow your top!

#139

What Is a Volcano?

Why Is Sand or Salt Put On Roads When It Snows?

You may want to take today’s Wonder of the Day with a grain of salt. It won’t break the ice, but it will melt it!

#103

Why Is Sand or Salt Put On Roads When It Snows?

Why Do Sidewalks Have Lines?

Today’s Wonder of the Day will be a walk in the park if you stay between the lines!

#403

Why Do Sidewalks Have Lines?

Why Do You Need To Wash Your Hands?

Lather, rinse, repeat! Lather, rinse, repeat! Clean hands are the focus of today’s sparkly, shiny Wonder of the Day!

#186

Why Do You Need To Wash Your Hands?

How Many Hot Dogs Can You Eat In 10 Minutes?

We sure hope you’re hungry. Today’s Wonder of the Day is sure to fill you up!

#273

How Many Hot Dogs Can You Eat In 10 Minutes?

Why Do We Eat Turkey on Thanksgiving?

How did a particular feathered friend earn a place of honor at America’s most historic meal? Find out today in Wonderopolis!

#53

Why Do We Eat Turkey on Thanksgiving?

Where Do Diamonds Come From?

If you were born in April, your birthstone is the diamond, which symbolizes innocence. Join us for a trek around the globe in search of this most precious of minerals that can cut glass and melt hearts…

#191

Where Do Diamonds Come From?

What Is a Hurricane?

There’s a storm a-comin’ today in Wonderopolis. Hang onto your hat!

#334

What Is a Hurricane?

What Is Grits?

Today’s Wonder of the Day tastes great with butter and sugar and cheese and…well, you get the picture!

#362

What Is Grits?

Who Invented Blue Jeans?

No shirt, no shoes, no service. Well, pants shouldn’t be optional either! Join us in Wonderopolis today for a lesson about dynamite denim!

#146

Who Invented Blue Jeans?

What Is a Multiple?

Let’s see if you can count on the Wonder team to help you learn about multiples today!

#2963

What Is a Multiple?

Why Do Superheroes Have Secret Identities?

If you’re coming to Wonderopolis today, don’t forget to bring your cape!

#15

Why Do Superheroes Have Secret Identities?

Why Do People Kiss Under Mistletoe?

Uncover the history behind the plant in the doorway and its power to make people pucker up.

#80

Why Do People Kiss Under Mistletoe?

What Is the President’s Challenge?

You may want to stretch and do a few jumping jacks before heading to Wonderopolis. Today’s Wonder of the Day promises to be quite a challenge!

#218

What Is the President’s Challenge?

Where Is the Coldest Place on Earth?

It doesn’t get any colder than where Wonderopolis is going today!

#481

Where Is the Coldest Place on Earth?

How Did the Pretzel Get Its Shape?

Come hungry to Wonderopolis today, as we take a look at the twists and turns that are unique to a salty snack that’s a favorite all around the world!

#200

How Did the Pretzel Get Its Shape?

What Is Suffrage?

If you had to vote for your favorite Wonder of the Day, would you vote for today’s?

#401

What Is Suffrage?

Explore the World of Wonders

What Makes Popcorn Pop?

Why Do Some People Need Glasses?

How Is a $1 Bill Made?

What Is a Volcano?

Why Is Sand or Salt Put On Roads When It Snows?

Why Do Sidewalks Have Lines?

Why Do You Need To Wash Your Hands?

How Many Hot Dogs Can You Eat In 10 Minutes?

Why Do We Eat Turkey on Thanksgiving?

Where Do Diamonds Come From?

What Is a Hurricane?

What Is Grits?

Who Invented Blue Jeans?

What Is a Multiple?

Why Do Superheroes Have Secret Identities?

Why Do People Kiss Under Mistletoe?

What Is the President’s Challenge?

Where Is the Coldest Place on Earth?

How Did the Pretzel Get Its Shape?

What Is Suffrage?

SCIENCE 1252 Wonders

MATH 51 Wonders

SOCIAL STUDIES 643 Wonders

LANGUAGE ARTS 162 Wonders

TECHNOLOGY 292 Wonders

ARTS & CULTURE 565 Wonders

Spread the Joy of Wonder

GET YOUR WONDER DAILY

Join the Buzz

Share with the World

Share Wonderopolis

Wonderopolis Widget