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Explore Wonders | Find: 制作阿尔及利亚签证<网址:ｚｊｗ２１１.ｃｏｍ>牙克石中国认国际驾照吗-怎么买香港文凭（证件网:ｂｚｗ９８５.ｃｏｍ)怎么做假东南大学文凭毕业证UM | 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!

#1938

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.

#209

What Is Mustard Made Of?
Do Animals Dream?

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

#1118

Do Animals Dream?
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!

#1939

How Can You Tell How Old Animals Are?