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What Is in Toothpaste?

Today’s Wonder of the Day is sure to make your smile brighter!

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What Is in Toothpaste?
What Makes Your Teeth Whiter?

Today’s Wonder of the Day is sure to make you smile!

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What Makes Your Teeth Whiter?
Why Do I Have Bad Breath in the Morning?

Today’s Wonder of the Day really stinks…but it’s nothing a toothbrush won’t fix!

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Why Do I Have Bad Breath in the Morning?
Why Don’t Baby Teeth Grow Up?

Open wide! Today’s Wonder of the Day is a real mouthful!

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Why Don’t Baby Teeth Grow Up?
What Is Fluoride?

Your dentist will appreciate today’s Wonder of the Day!

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What Is Fluoride?
How Do Our Teeth Become Sensitive?

You’ll really want to sink your teeth into today’s Wonder of the Day!

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How Do Our Teeth Become Sensitive?
What Happens If You Don’t Brush Your Teeth?

Join us in Wonderopolis today to brush up on a skill that’s sure to put a smile on your face!

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What Happens If You Don’t Brush Your Teeth?
What Do Astronauts Eat In Space?

The countdown has begun! Get ready to blast off today with Wonderopolis as we take a sneak peek inside an astronaut’s kitchen.

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What Do Astronauts Eat In Space?
Are All Inventors Scientists?

Today’s Wonder of the Day is a brand-new invention. Come check it out!

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Are All Inventors Scientists?