Explore Wonders | Find: lantern官方网站（网址:QY81.COM）lantern官方网站_lantern官方网站_lantern官方网站_5U8UTFFU | Wonderopolis

Explore Wonders | Find: lantern官方网站（网址:QY81.COM）lantern官方网站_lantern官方网站_lantern官方网站_5U8UTFFU | Wonderopolis

Wonderopolis

What Is a Jack-O'-Lantern?

What do you get when you cross a pumpkin with a candle and several knives? Find out today in Wonderopolis!

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What Is a Jack-O'-Lantern?
Who Invented Comic Books?

Today’s Wonder of the Day features a book that is bound to have you in stitches!

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Who Invented Comic Books?
Do Other Countries Celebrate Halloween?

You’ll want to make sure you’re dressed up for today’s Wonder of the Day!

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Do Other Countries Celebrate Halloween?
Why Do You Say "Trick or Treat"?

Today’s Wonder of the Day is a real treat, and we promise that’s no trick!

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Why Do You Say "Trick or Treat"?
Why Is 2011 the Year Of the Rabbit?

Want to find out why 2011 is the Year of the Rabbit? Hop over to Wonderopolis to celebrate the Chinese New Year.

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Why Is 2011 the Year Of the Rabbit?
Did a Cow Start the Great Chicago Fire?

Be sure to read today’s Wonder of the Day before it goes up in flames!

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Did a Cow Start the Great Chicago Fire?
Do Pumpkins Float or Sink?

Today in Wonderopolis we’re bobbing for something much larger than apples!

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Do Pumpkins Float or Sink?
What Is a Spit Valve?

We don’t mean to toot our own horn, but we think today’s Wonder of the Day will be music to your ears.

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What Is a Spit Valve?
Who Is Uncle Sam?

Today’s Wonder of the Day features everyone’s favorite uncle!

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Who Is Uncle Sam?
How Do Mood Rings Work?

We hope you’re in the mood for an interesting Wonder of the Day today!

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How Do Mood Rings Work?