Explore Wonders | Find: %20%E5%87%A4%E7%BF%94%E5%9B%BD%E9%99%85%E6%A3%8B%E7%89%8C%E5%B9%B3%E5%8F%B0%E3%80%90%E5%AE%98%E7%BD%91%3Aww81.cc%E3%80%91-2022%E5%B9%B46%E6%9C%8823%E6%97%A520%E6%97%B623%E5%88%862%E7%A7%92.php

How Does a Camera Work?

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

#91

How Does a Camera Work?

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 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?

What Is a Polar Ice Cap?

Hope you brought your jacket! Today’s Wonder of the Day is served over ice — at the North and South Poles!

#87

What Is a Polar Ice Cap?

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 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 People Say “Under the Weather”?

Today’s Wonder of the Day is contagious, but it won’t make you sick!

#85

Why Do People Say “Under the Weather”?

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!

#90

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 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?

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 a Gully Washer?

Better put on your rubber boots if you’re headed to Wonderopolis today!

#862

What Is a Gully Washer?

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 Is a Supernova?

Today’s Wonder of the Day isn’t just super...it’s a supernova! Join us for a journey through outer space to see what happens when stars run out of fuel.

#94

What Is a Supernova?

What Is Static Electricity?

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

#98

What Is Static Electricity?

Can You Hang On by the Skin of Your Teeth?

Today’s Wonder of the Day might have you reaching for your toothbrush!

#1024

Can You Hang On by the Skin of Your Teeth?

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 Hot Is Lukewarm?

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

#610

How Hot Is Lukewarm?

What Makes a Pyramid?

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

#461

What Makes a Pyramid?

Explore the World of Wonders

How Does a Camera Work?

Why Do People Kiss Under Mistletoe?

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

Why Do Pianos Have 88 Keys?

What Is a Polar Ice Cap?

How Did the Months of the Year Get Their Names?

What Makes Popcorn Pop?

Why Do People Say “Under the Weather”?

Why Do People Make New Year’s Resolutions?

What Is a Patent?

Where Does French Toast Come From?

Where in the World Is Kolkata?

What Is a Gully Washer?

Why Do You Get Ice Cream Headaches?

What Is a Supernova?

What Is Static Electricity?

Can You Hang On by the Skin of Your Teeth?

What Are Baseballs Made of?

How Hot Is Lukewarm?

What Makes a Pyramid?

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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