Explore Wonders | Subcategory: inventions | Wonderopolis

Wonderopolis

What Are LEDs?

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

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What Are LEDs?
How Do Night Vision Goggles Work?

If you’re planning to visit Wonderopolis today, you might want to wait until it gets dark!

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How Do Night Vision Goggles Work?
How Does Your School Use Technology?

If you use Wonderopolis at school, then today’s Wonder of the Day is especially for you!

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How Does Your School Use Technology?
Do You Need Lava to Make a Lava Lamp®?

Today’s volcanic Wonder of the Day just may help you see the light!

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Do You Need Lava to Make a Lava Lamp®?
How Do Windmills Work?

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

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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!

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Who Invented Paper?
Can You Make Electricity with Water?

When it comes to today’s Wonder of the Day, it helps to just go with the flow!

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Can You Make Electricity with Water?
How Do Metal Detectors Work?

We hope today’s Wonder of the Day doesn’t set you off!

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How Do Metal Detectors Work?
Where Is Cyberspace?

We hope you join us in Wonderopolis today, even though it’s a bit cloudy!

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Where Is Cyberspace?
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 is a Catapult?

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

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What is a Catapult?
Who Invented the Microwave Oven?

Hot and fast! That’s how today’s Wonder of the Day gets things done!

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Who Invented the Microwave Oven?
What Kinds of Technology Do Athletes Wear?

Today’s Wonder of the Day is TECHnically awesome!

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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?
Do You Pack Your Lunch?

If you’re coming to Wonderopolis today, you might want to pack a lunch!

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Do You Pack Your Lunch?
Who Designed the Seat Belt?

Buckle up for today’s Wonder of the Day!

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

Today's Wonder of the Day is wonderfully magnetic!

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How Does a Hoverboard Work?
What Makes a Home "Smart"?

Today’s Wonder of the Day will have you trying to make your home smarter!

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What Makes a Home "Smart"?

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