Explore Wonders | Tag: lens | Wonderopolis

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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?
What Is the Exposure Triangle?

If you’re coming to Wonderopolis today, you’d better say “Cheese!”

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What Is the Exposure Triangle?
How Do Our Eyes Make Us See?

Today’s Wonder of the Day is a sight for sore eyes!

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How Do Our Eyes Make Us See?
How Many Eyes Does a Spider Have?

Look! Today’s Wonder of the Day is a sight for sore eyes!

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How Many Eyes Does a Spider Have?
Does Water Bend Objects?

To enjoy today’s Wonder of the Day, just add water!

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Does Water Bend Objects?
Have You Ever Used a Pinhole Camera?

Today’s Wonder of the Day might have you saying, “Cheese!”

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Have You Ever Used a Pinhole Camera?
How Was the Telescope Invented?

When you look through today’s Wonder of the Day, you won’t believe your eyes!

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How Was the Telescope Invented?
How Do Contact Lenses Work?

You can see right through today’s Wonder of the Day!

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How Do Contact Lenses Work?
How Does a Magnifying Glass Make Things Appear Bigger?

Caution: today’s Wonder of the Day may appear bigger than it actually is!

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How Does a Magnifying Glass Make Things Appear Bigger?
How Does a Round Camera Lens Produce a Rectangular Picture?

Say "Cheese!" Wonderopolis goes behind the lens today!

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How Does a Round Camera Lens Produce a Rectangular Picture?
Where Is the Tallest Lighthouse?

Today’s Wonder of the Day will help light your way!

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Where Is the Tallest Lighthouse?
How Does a Submarine See Above Water?

Today’s Wonder of the Day may be underwater, but we think you’ll still be able to see it!

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How Does a Submarine See Above Water?
Do Dragonflies Breathe Fire?

Make sure you don’t miss today’s fire-breathing Wonder of the Day!

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Do Dragonflies Breathe Fire?
Where Do Red Eyes Come From?

Look carefully! Today’s Wonder of the Day may be gone in a flash.

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Where Do Red Eyes Come From?
What's the Biggest Thing You Can See?

Today’s Wonder of the Day is huge. We’re not kidding. It’s so big you’ll have to see it to believe it!

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What's the Biggest Thing You Can See?
Why Do Some People Need Glasses?

Today’s Wonder of the Day is creating a spectacle in Wonderopolis. Why don’t you join us? It’d be so nice to see you.

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Why Do Some People Need Glasses?