Explore Wonders | Subcategory: inventions | Wonderopolis

Explore Wonders | Subcategory: inventions | Wonderopolis

Wonderopolis

How Does a Dishwasher Work?

Get the DISH on a handy invention from today’s Wonder of the Day!

#2797

How Does a Dishwasher Work?
How Do Iron Lungs Work?

Learn about an important piece of medical history in today’s Wonder of the Day!

#2794

How Do Iron Lungs Work?
Is Telepathy Real?

You may get the feeling that today’s Wonder of the Day is reading your MIND!

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Is Telepathy Real?
How Do Cochlear Implants Work?

We bet today’s Wonder of the Day caught your eye . . . or your EAR!

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How Do Cochlear Implants Work?
Who Invented the Porta Potty?

Don’t worry, this Wonder of the Day is PORTAble. You can take it anywhere!

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Who Invented the Porta Potty?
How Did People Keep Food Fresh Before Refrigerators?

Today’s Wonder of the Day may give you some FOOD for thought!

#2721

How Did People Keep Food Fresh Before Refrigerators?
How Do Earbuds Work?

Lend us your EAR, BUD! There’s another great Wonder of the Day coming your way.

#2712

How Do Earbuds Work?
Who Invented the First TV?

Let us SHOW you the way to today’s Wonder of the Day!

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Who Invented the First TV?
How Were Rubber Bands Invented?

BANDS together with your family to read today’s Wonder of the Day!

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How Were Rubber Bands Invented?
What is the Singularity?

Gain more human intelligence by reading today’s Wonder of the Day!

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What is the Singularity?
How Do Windmills Work?

Take some time to WIND down with today’s Wonder of the Day!

#2473

How Do Windmills Work?
How Does a Forge Work?

FORGE ahead with today’s Wonder of the Day!

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How Does a Forge Work?
Who Invented the Umbrella?

They’re calling for rain today in Wonderopolis? No worries, this Wonder of the Day has you covered!

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Who Invented the Umbrella?
Who Invented Paper?

The topic of this Wonder of the Day is still useful in today’s digital world!

#2419

Who Invented Paper?
What is a Catapult?

Launch yourself to Wonderopolis for today’s Wonder of the Day!

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What is a Catapult?
Who Invented Social Media?

No filter needed for this Wonder of the Day! It’s great just as it is.

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Who Invented Social Media?
What Kinds of Technology Do Athletes Wear?

Today’s Wonder of the Day is TECHnically awesome!

#2350

What Kinds of Technology Do Athletes Wear?
Who Invented the Microscope?

We hope you’re ready to take an extra close look at today’s Wonder of the Day

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Who Invented the Microscope?
Who Designed the Seat Belt?

Buckle up for today’s Wonder of the Day!

#2319

Who Designed the Seat Belt?
How Does a Hoverboard Work?

Today's Wonder of the Day is wonderfully magnetic!

#2302

How Does a Hoverboard Work?

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