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Explore Wonders | Find: %E6%98%93%E5%8F%91%E6%A3%8B%E7%89%8C2017%E7%89%88%E6%9C%AC%E3%80%8E%E5%AE%98%E7%BD%91%3Aww80.cc%E3%80%8F-w8m8t8y8-2022%E5%B9%B46%E6%9C%8828%E6%97%A512%E6%97%B67%E5%88%8622%E7%A7%92-mvdfy9myb | Wonderopolis

Wonderopolis

Why Do Pianos Have 88 Keys?

Today’s Wonder of the Day is all about the ebonies and the ivories!

#1142

Why Do Pianos Have 88 Keys?
How Does a Camera Work?

Calling all shutterbugs! Check out the view. Today’s Wonder is picture perfect.

#91

How Does a Camera Work?
How Did the Months of the Year Get Their Names?

Today’s wonder features a daily dozen you use all year long. Find out how the months got their names!

#89

How Did the Months of the Year Get Their Names?
What's the Difference Between Snow, Sleet, and Freezing Rain?

There’s a winter weather alert in Wonderopolis! The weatherman is predicting a lesson on snow, sleet, and freezing rain.

#97

What's the Difference Between Snow, Sleet, and Freezing Rain?
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?
Where Does French Toast Come From?

Today we’re toasting a breakfast treat with a mistaken identity. It’s delicious for sure, but surprisingly not French.

#88

Where Does French Toast Come From?
What Is Static Electricity?

Hats off to the power of static electricity. It’s totally shocking!

#98

What Is Static Electricity?
Where in the World Is Kolkata?

Join us in Wonderopolis today for a visit to one of the most populous countries in the world!

#2022

Where in the World Is Kolkata?
What Is Braille?

Join us in Wonderopolis today to learn how it’s possible for people all around the world to read and write without the benefit of sight!

#93

What Is Braille?
Why Do You Get Ice Cream Headaches?

Get the full scoop on a real pain in the head!

#92

Why Do You Get Ice Cream Headaches?
What Makes a Pyramid?

Did the Ancient Egyptians have a favorite shape? Find out today in Wonderopolis!

#461

What Makes a Pyramid?
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…

#190

What Is a Prime Number?
How Hot Is Lukewarm?

Today’s Wonder of the Day isn’t really that hot…or cold.

#610

How Hot Is Lukewarm?
What Are Baseballs Made of?

We think you’ll have a ball reading today’s Wonder of the Day!

#2073

What Are Baseballs Made of?
How Long Can Your Fingernails Grow?

Today’s Wonder of the Day is going to be tough as nails!

#559

How Long Can Your Fingernails Grow?
How Do You Play the Piano?

Today’s Wonder of the Day will have you tickling the ivories!

#665

How Do You Play the Piano?
How Does an Inkjet Printer Create All the Different Colors?

Today’s Wonder of the Day features all the colors fit to print!

#1670

How Does an Inkjet Printer Create All the Different Colors?
What Are You Made of?

You’re the star of today’s Wonder of the Day!

#1840

What Are You Made of?
Do Chickens Have Fingers?

We hope you’re not too chicken to visit Wonderopolis today. The Wonder of the Day is poultry in motion!

#280

Do Chickens Have Fingers?
Why Is It Called "Old Faithful"?

Today’s Wonder of the Day is sure to make you gush! Let’s learn about geysers.

#295

Why Is It Called "Old Faithful"?

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