Explore Wonders | Find: 一比一仿芬兰居留证[办证网:ｂｚｗ９８５.ｃｏｍ]天津学位证书编号-西南法伦应用技术大学学士毕业证{官网:ｚｊｗ２１１.ｃｏｍ}日本千叶工业大学文凭毕业证买个多少钱88 | Wonderopolis

Explore Wonders | Find: 一比一仿芬兰居留证[办证网:ｂｚｗ９８５.ｃｏｍ]天津学位证书编号-西南法伦应用技术大学学士毕业证{官网:ｚｊｗ２１１.ｃｏｍ}日本千叶工业大学文凭毕业证买个多少钱88 | Wonderopolis

Wonderopolis

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Why Do Pianos Have 88 Keys?

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

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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.

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Where Does French Toast Come From?
Who Was Duke Ellington?

Learn about a jazz legend in today’s Wonder of the Day!

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Who Was Duke Ellington?
How Do You Play the Piano?

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

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How Do You Play the Piano?
What Is a Muscle Car?

Today’s Wonder of the Day is all about horsepower, but there aren't any manes or hooves in sight! Vroom! Vroom!

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What Is a Muscle Car?
Where in the World Is Myanmar?

Today’s Wonder of the Day takes you on a fantastic voyage to Southeast Asia!

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Where in the World Is Myanmar?
What Is Mercury?

Today’s Wonder of the Day is a bit mercurial!

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What Is Mercury?
How Are Instruments Made?

You should definitely NOTe skip reading today’s Wonder of the Day!

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How Are Instruments Made?
Are Footballs Really Made Of Pigskin?

Join us in Wonderopolis today for a tailgate party that will feature feet, laces and oinks-a-plenty!

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Are Footballs Really Made Of Pigskin?
Can One Man Be a Band?

Today’s all-new, musical Wonder of the Day is all about one person!

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Can One Man Be a Band?
Can You Make Music with Water Glasses?

Today’s Wonder of the Day might have you looking at dishes in a whole new light!

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Can You Make Music with Water Glasses?
How Can Negative Numbers Exist?

We hope today’s Wonder of the Day leaves you feeling positive!

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How Can Negative Numbers Exist?
What Are Baseballs Made of?

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

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What Are Baseballs Made of?
Why Can’t You Drive as Fast as You Want?

Today’s Wonder of the Day really puts the pedal to the metal!

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Why Can’t You Drive as Fast as You Want?
Is the Piano a Percussion or String Instrument?

Today’s Wonder of the Day is our gift to you, no STRINGS attached!

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Is the Piano a Percussion or String Instrument?
Can You Ride a Sound Wave?

Grab your ears and surf on over to Wonderopolis on waves not made of water!

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Can You Ride a Sound Wave?
What Happens When Planets Are Retrograde?

We’ve been going around and around this Wonder of the Day!

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What Happens When Planets Are Retrograde?
Does Music Help You With Math?

1, 2, 3, 4…music is in the air with today’s Wonder!

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Does Music Help You With Math?
Why Do Donuts Have Holes?

We think today’s Wonder of the Day is going to be a HOLE lot of fun!

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Why Do Donuts Have Holes?
Who Was Mister Rogers?

Read tomorrow’s Wonder of the Day with a NEIGHBOR!

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Who Was Mister Rogers?

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