Explore Wonders | Find: 俄罗斯世界杯吧_『wn4.com_』世界杯上皇马球员_w6n2c9o_2022年11月30日5时54分20秒_lbvtfpvt1 | Wonderopolis

Explore Wonders | Find: 俄罗斯世界杯吧_『wn4.com_』世界杯上皇马球员_w6n2c9o_2022年11月30日5时54分20秒_lbvtfpvt1 | Wonderopolis

Wonderopolis

What Causes a Shooting Star?

Today’s Wonder of the Day features some real rock stars that are out of this world!

#11

What Causes a Shooting Star?
Why Do Onions Make You Cry?

Let’s peel back the layers and explore the secret power behind this culinary tearjerker.

#54

Why Do Onions Make You Cry?
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 Bananas Bruise?

Today’s Wonder of the Day is mainly yellow…but also a little black and blue!

#5

Why Do Bananas Bruise?
Where Do Political Symbols Come From?

Find out how the donkey and the elephant became the official symbols for two of America’s largest political parties.

#30

Where Do Political Symbols Come From?
What Is a Prime Number?

Today’s mathematical Wonder of the Day may have you counting 2, 3, 5, 7, 11, 13, 17, 19, 23, 29…

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What Is a Prime Number?
Why Is April 11, 1954, the Most Boring Day in History?

This Wonder of the Day is anything but BORING!

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Why Is April 11, 1954, the Most Boring Day in History?
How Long Can You Hold Your Breath Underwater?

Take a deep breath and get ready to plunge into today’s all-new Wonder of the Day!

#310

How Long Can You Hold Your Breath Underwater?
Who Invented Rock and Roll?

Are you ready to jam? You might want to turn today’s Wonder of the Day up to 11!

#2000

Who Invented Rock and Roll?
How Do Hurricanes Get Their Names?

What’s in a name? You may be surprised. Today’s Wonder of the Day just might blow you away!

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How Do Hurricanes Get Their Names?
What Is Compound Interest?

Today’s Wonder of the Day promises to be very INTERESTing!

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What Is Compound Interest?
Can You Count with Letters?

If you’re going to count down to today’s Wonder of the Day, you should start with X!

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Can You Count with Letters?
Why Do Credit Cards Now Have Chips?

Today’s Wonder of the Day is a chip off the old block!

#2244

Why Do Credit Cards Now Have Chips?
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?
Why Is the Statue Of Liberty Green?

Was Lady Liberty’s gown always that shade of green? Find out today in Wonderopolis!

#257

Why Is the Statue Of Liberty Green?
What Does "Top Secret" Mean?

Shhh! Can you keep a secret? We hope so. Sneak on over to Wonderopolis for a Wonder of the Day that’s for your eyes only!

#164

What Does "Top Secret" Mean?
When Is the Winter Solstice?

Join us in Wonderopolis today as we greet a new season!

#1587

When Is the Winter Solstice?
Why Is Memorial Day a Holiday?

We hope today’s Wonder of the Day will be especially memorable!

#1237

Why Is Memorial Day a Holiday?
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?
Are Naps Good for the Human Body?

Be sure to get some good shut-eye before you read today’s Wonder of the Day!

#2321

Are Naps Good for the Human Body?

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