Explore Wonders | Find: %E8%B6%B3%E7%90%83%E4%B8%96%E7%95%8C%E6%9D%AF%E6%B8%B8%E6%88%8F%E8%A7%84%E5%88%99%E3%80%8Ewn4.com%E3%80%8Fcctv5%E4%B8%96%E7%95%8C%E6%9D%AF%E7%9B%B4%E6%92%AD%E5%AE%A4.w6n2c9o.2022%E5%B9%B411%E6%9C%8829%E6%97%A56%E6%97%B655%E5%88%8653%E7%A7%92.ygiu2wwgu

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?

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?

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'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 Does Pasta Come in So Many Shapes?

Today’s wonder is shaping up to be delicious, as we take a bite out of the wonderful world of pasta.

#95

Why Does Pasta Come in So Many Shapes?

Why Do You Get Ice Cream Headaches?

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

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Why Do You Get Ice Cream Headaches?

What Makes Bloodhounds Good Detectives?

Today we’re hitting the trail with a four-legged pup that “nose” a thing or two about hide-and-seek.

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What Makes Bloodhounds Good Detectives?

How Were Birthstones Chosen for Each Month?

Enjoy your visit to Wonderopolis today as we examine some precious stones!

#1211

How Were Birthstones Chosen for Each Month?

What Are the Northern Lights?

Today’s wonder will have you seeing the night sky in a whole new light. Let’s explore the Aurora Borealis!

#83

What Are the Northern Lights?

What Is Boxing Day?

Ready to think outside the box? Come celebrate Boxing Day…Wonderopolis-style!

#84

What Is Boxing Day?

Why Do People Make New Year’s Resolutions?

In today’s Wonder of the Day, we say goodbye to a year gone by and welcome the promises of a new year ahead!

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Why Do People Make New Year’s Resolutions?

What Is a Patent?

Calling all inventors! We're taking a field trip to the patent office to find out how you can protect your next bright idea.

#99

What Is a Patent?

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?

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 Are Baseballs Made of?

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

#2073

What Are Baseballs Made of?

Have You Ever Had a Frog In Your Throat?

Ribbit! Croak! Those are just two of the words you may be saying after reading this Wonder of the Day.

#338

Have You Ever Had a Frog In Your Throat?

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?

Why Are There So Many Antibiotics?

Today’s Wonder of the Day helps you feel better when you’re sick!

#1175

Why Are There So Many Antibiotics?

What Is Elbow Grease?

Today’s Wonder of the Day is a lot of hard work, but it’s worth it!

#1440

What Is Elbow Grease?

How Are Viruses and Bacteria Different?

The subjects of today’s Wonder of the Day may be different, but they can both make you very sick!

#1156

How Are Viruses and Bacteria Different?

Explore the World of Wonders

Why Do Pianos Have 88 Keys?

Where Does French Toast Come From?

Why Do People Kiss Under Mistletoe?

What's the Difference Between Snow, Sleet, and Freezing Rain?

Why Does Pasta Come in So Many Shapes?

Why Do You Get Ice Cream Headaches?

What Makes Bloodhounds Good Detectives?

How Were Birthstones Chosen for Each Month?

What Are the Northern Lights?

What Is Boxing Day?

Why Do People Make New Year’s Resolutions?

What Is a Patent?

Where in the World Is Kolkata?

How Do Hurricanes Get Their Names?

What Are Baseballs Made of?

Have You Ever Had a Frog In Your Throat?

How Do You Play the Piano?

Why Are There So Many Antibiotics?

What Is Elbow Grease?

How Are Viruses and Bacteria Different?

SCIENCE 1252 Wonders

MATH 51 Wonders

SOCIAL STUDIES 643 Wonders

LANGUAGE ARTS 162 Wonders

TECHNOLOGY 292 Wonders

ARTS & CULTURE 565 Wonders

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