Wonderopolis

When Does a Cut Need Stitches?

Today’s Wonder of the Day is a real cut-up. We think it’ll have you in stitches!

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When Does a Cut Need Stitches?
Do Scars Last Forever?

Today’s Wonder of the Day is a cut above the rest. Join us to learn about marks that serve as memories!

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Do Scars Last Forever?
Why Does a Paper Cut Hurt So Much?

Watch out! Today’s Wonder of the Day really stings!

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Why Does a Paper Cut Hurt So Much?
Is It Possible To Regrow a Limb?

Today's Wonder of the Day takes a look at the incredible ability of some animals!

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Is It Possible To Regrow a Limb?
What Makes Your Tongue Burn?

Today’s Wonder of the Day is right on the tip of our tongue!

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What Makes Your Tongue Burn?
Why Do Cats Purr?

We believe you’ll think today’s Wonder of the Day is simply purr-fect!

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Why Do Cats Purr?
How Long Is a Giraffe’s Tongue?

The subject of today’s Wonder of the Day is in trouble if it gets a sore throat!

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How Long Is a Giraffe’s Tongue?