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Wonderopolis

Where Is the World’s Largest Pile of Trash?

We almost threw today’s Wonder of the Day away. Glad we saved it!

#784

Where Is the World’s Largest Pile of Trash?
How Many Bridges Cross the Amazon River?

If you’re coming to Wonderopolis today, you’d better bring a boat!

#2196

How Many Bridges Cross the Amazon River?
What Are Saturn’s Rings Made of?

Join us in Wonderopolis today for a look at some rings more famous than diamonds!

#1527

What Are Saturn’s Rings Made of?
What Is a Zamboni®?

Today’s wonder is on thin ice! Join us as we climb behind the wheel of the Zamboni.

#109

What Is a Zamboni®?
What Is a Black Hole?

Hope you brought a flashlight! Today Wonderopolis is heading into outer space to explore the deep, dark depths of the mysterious black hole.

#596

What Is a Black Hole?
Why Don’t Spiders Get Caught in Their Webs?

Today’s Wonder of the Day takes a closer look at a real web surfer!

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Why Don’t Spiders Get Caught in Their Webs?
Is the Sky Falling?

Heads up! Today’s Wonder of the Day could be coming right for you!

#422

Is the Sky Falling?