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Explore Wonders | Find: 日本产能大学本科毕业证{官网:ｂｚｗ９８５.ｃｏｍ}吉安帕格尼尼音乐学院设计学位证-普雷斯顿市 Preston留学交友毕业证成绩单认证（证件网:ｚｊｗ２１１.ｃｏｍ)纽卡斯尔大学文凭购买49 | Wonderopolis

Wonderopolis

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Why Do I Burp?

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

#49

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.

#209

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!

#335

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

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

#695

What Are LEDs?
When Is the Winter Solstice?

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

#1587

When Is the Winter Solstice?
Who Was Arthur Ashe?

This Wonder of the Day is a grand slam!

#2550

Who Was Arthur Ashe?
Who Was Cleopatra?

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

#1950

Who Was Cleopatra?