Explore Wonders | Tag: keratin | Wonderopolis

Wonderopolis

What Is a Pangolin?

Join us in Wonderopolis today for an up-close look at a scaly anteater!

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What Is a Pangolin?
Why Do Horses Wear Shoes?

Today’s Wonder of the Day is a shoe-in to please horse lovers everywhere!

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Why Do Horses Wear Shoes?
How Does Heat Both Straighten and Curl Hair?

Today’s Wonder of the Day really turns up the heat!

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How Does Heat Both Straighten and Curl Hair?
How Long Can Your Fingernails Grow?

Today’s Wonder of the Day is going to be tough as nails!

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How Long Can Your Fingernails Grow?
Are All Tattoos Permanent?

Today’s Wonder of the Day is written in permanent ink…or is it?

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Are All Tattoos Permanent?
Do Sheep Shrink When It Rains?

Today’s Wonder of the Day might try to pull the wool over your eyes!

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Do Sheep Shrink When It Rains?
What Makes Hair Grow?

Comb on over to Wonderopolis today to help us get to the root of a hair-raising issue!

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What Makes Hair Grow?
How Rare Is the Rhino?

Today’s Wonder of the Day takes an up-close look at a rare animal. How rare? Read on to find out!

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How Rare Is the Rhino?