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Explore Wonders | Find: 帝京大学教育部认证办理【咨询网:ｚｊｗ２１１.ｃｏｍ】-帝京大学教育部认证办理uM<网址:ｚｊｗ２１１.ｃｏｍ>-定西帝京大学教育部认证办理-哪里办帝京大学教育部认证办理Ae | Wonderopolis

Wonderopolis

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What Are Filler Words?

So…um…we think…uh…that…you know…you’ll like today’s Wonder of the Day…um…yeah!

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What Are Filler Words?
What Is Psithurism?

Today’s Wonder of the Day is filled with a familiar, soothing sound!

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What Is Psithurism?
What Is Mustard Made Of?

Hot dog! Join us today for a bright-yellow Wonder of the Day that goes great with ketchup and is a perennial picnic favorite.

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What Is Mustard Made Of?
Do Animals Dream?

Is today’s Wonder of the Day real? Or is it just a dream?

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Do Animals Dream?
Who Invented Sticky Notes?

We can’t remember what today’s Wonder of the Day is about. We should’ve written ourselves a note!

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Who Invented Sticky Notes?
Why Doesn't Glue Stick To the Inside Of the Bottle?

If you ever find yourself in a sticky situation, today’s Wonder of the Day could be very helpful. Join us as we let the genie — ummm, glue — out of the bottle!

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Why Doesn't Glue Stick To the Inside Of the Bottle?
Why Do Sidewalks Have Lines?

Today’s Wonder of the Day will be a walk in the park if you stay between the lines!

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Why Do Sidewalks Have Lines?
Do Robots Wonder?

Today’s Wonder of the Day takes a closer look at machines that sometimes act like people!

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Do Robots Wonder?
Why Are Brick Houses So Strong?

You can huff and puff, but you won’t blow down today’s Wonder of the Day!

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Why Are Brick Houses So Strong?
How Can You Tell How Old Animals Are?

Today’s Wonder of the Day might have you saying “Happy Birthday!” to everything from aardvarks to zebras!

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How Can You Tell How Old Animals Are?
Why Is Ice Slippery?

Skate on over to Wonderopolis today for a Wonder that’s really slick!

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Why Is Ice Slippery?
What Is a Pothole?

We hope today’s Wonder of the Day isn’t an obstacle in your path to learning!

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What Is a Pothole?