Explore Wonders | Find: 定制高仿要塞军事学院文凭毕业证（证件网:ｂｚｗ９８５.ｃｏｍ)讷河代办切斯特大学文凭-定制高仿罗德岛大学文凭毕业证（证件网:ｚｊｗ２１１.ｃｏｍ)代办萨尔瓦多签证49 | Wonderopolis

Explore Wonders | Find: 定制高仿要塞军事学院文凭毕业证（证件网:ｂｚｗ９８５.ｃｏｍ)讷河代办切斯特大学文凭-定制高仿罗德岛大学文凭毕业证（证件网:ｚｊｗ２１１.ｃｏｍ)代办萨尔瓦多签证49 | Wonderopolis

Wonderopolis

Wonderopolis will no longer be available beginning August 1st.

Why Do I Burp?

Today’s Wonder of the Day might have you saying, “Excuse me!”

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Why Do I Burp?
How Long Does It Take You To Get to School?

Fair warning: if you’re coming to Wonderopolis today, you might not be able to get here from there!

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How Long Does It Take You To Get to School?
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?
What Are Your Odds Of Winning the Lottery?

Trying to guess what today’s Wonder of the Day is going to be about? You’ve got about a one in a million shot of guessing correctly!

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What Are Your Odds Of Winning the Lottery?
What Are LEDs?

Today’s Wonder of the Day will really light things up!

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What Are LEDs?
When Is the Winter Solstice?

Join us in Wonderopolis today as we greet a new season!

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When Is the Winter Solstice?
Who Was Arthur Ashe?

This Wonder of the Day is a grand slam!

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Who Was Arthur Ashe?
Who Was Cleopatra?

Today’s Wonder of the Day explores the mysterious Queen of the Nile!

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Who Was Cleopatra?