Wonderopolis

What Are Prosthetics?

Today’s Wonder of the Day takes a closer look at some people with amazing abilities!

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What Are Prosthetics?
How Fast Can a Boat Go?

We believe today’s Wonder of the Day will really create some waves!

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How Fast Can a Boat Go?
How Do Car Brakes Work?

Today’s Wonder of the Day is sure to stop you in your tracks!

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How Do Car Brakes Work?
What’s the Difference Between Baseball and Softball?

Batter up! It’s time to play some ball today in Wonderopolis!

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What’s the Difference Between Baseball and Softball?
How Do 3D Printers Work?

Today’s Wonder of the Day will intrigue you in multiple dimensions!

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How Do 3D Printers Work?
What Is a Prime Number?

Today’s mathematical Wonder of the Day may have you counting 2, 3, 5, 7, 11, 13, 17, 19, 23, 29…

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What Is a Prime Number?