Explore Wonders | Find: %E5%B9%B8%E8%BF%90%E6%A3%8B%E7%89%8C%E6%B8%B8%E6%88%8F%E7%89%88%E4%B8%8B%E8%BD%BD%E3%80%90%E5%AE%98%E7%BD%91%3Aff09.cc%E3%80%91f4f5w4t2c-2022%E5%B9%B45%E6%9C%8814%E6%97%A516%E6%97%B647%E5%88%8651%E7%A7%92-merrbwa04.xml | Wonderopolis

Explore Wonders | Find: %E5%B9%B8%E8%BF%90%E6%A3%8B%E7%89%8C%E6%B8%B8%E6%88%8F%E7%89%88%E4%B8%8B%E8%BD%BD%E3%80%90%E5%AE%98%E7%BD%91%3Aff09.cc%E3%80%91f4f5w4t2c-2022%E5%B9%B45%E6%9C%8814%E6%97%A516%E6%97%B647%E5%88%8651%E7%A7%92-merrbwa04.xml | 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?
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?
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 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?
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?
How Does a Camera Work?

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

#91

How Does a Camera Work?
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?
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 Static Electricity?

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

#98

What Is Static Electricity?
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?
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?
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 Many Times Does Your Heart Beat in a Lifetime?

You just can’t BEAT today’s Wonder of the Day!

#1272

How Many Times Does Your Heart Beat in a Lifetime?
How Does a Smoke Detector Work?

Where there’s smoke…there’s a new Wonder of the Day!

#1322

How Does a Smoke Detector Work?
What Happens to Old Tires?

We hope you slept well last night, because today’s Wonder of the Day might make you feel tired!

#1962

What Happens to Old Tires?
What Was the Great Molasses Flood?

Today’s Wonder of the Day is a FLOOD of information!

#2696

What Was the Great Molasses Flood?
How Is the Human Body Like Planet Earth?

What do you have in common with the world around you? Find out today in Wonderopolis!

#2630

How Is the Human Body Like Planet Earth?

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