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Can Trees Get Sick?

Don’t LEAF Wonderopolis before taking a look at today’s Wonder of the Day!

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Can Trees Get Sick?
What Causes White Spots on Fingernails?

Today’s Wonder of the Day will have you pondering medical mysteries!

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What Causes White Spots on Fingernails?
What Is White-Nose Syndrome?

Today’s Wonder of the Day might drive you batty!

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What Is White-Nose Syndrome?
How Are Vaccines Made?

Today’s Wonder of the Day will give you a shot at not catching a bad disease!

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How Are Vaccines Made?
Who was Stephen Hawking?

Today’s Wonder of the Day takes a closer look at a famous modern scientist!

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Who was Stephen Hawking?
Do Bedbugs Bite?

Today’s Wonder of the Day might have you singing, “Good night! Sleep Tight! Don’t let the…”

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Do Bedbugs Bite?
Why Is the Other Side of the Pillow Always Cooler?

Today’s Wonder of the Day is one of the coolest you’ll ever read!

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Why Is the Other Side of the Pillow Always Cooler?
What Are Catacombs?

Bring your flashlight and a lot of courage to Wonderopolis today. We’re going exploring underground!

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What Are Catacombs?
Why Do Zebras Have Stripes?

Today’s Wonder of the Day may have you seeing stars...or something else…

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Why Do Zebras Have Stripes?
What Is Polio?

Today’s Wonder of the Day will take a closer look at a debilitating disease that’s no longer the threat it once was!

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What Is Polio?
When Is Sugar Too Much Of a Good Thing?

Do you have a sweet tooth? If so, today’s Wonder of the Day is all for you!

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When Is Sugar Too Much Of a Good Thing?
Can a Tick Make You Sick?

Today’s Wonder of the Day may have you WONDERing what makes it tick!

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Can a Tick Make You Sick?
Do All Pirate Ships Have Flags?

Arrggghhhhh! Ye won’t want to miss today’s Wonder of the Day. If ye do, ye might have to walk the plank!

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Do All Pirate Ships Have Flags?
Are All Forest Fires Bad?

Today’s Wonder of the Day might really fire you up!

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Are All Forest Fires Bad?
Why Can't All Medicine Be Swallowed?

You might not like today’s Wonder of the Day, but we hope you’ll give it a shot!

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Why Can't All Medicine Be Swallowed?
Can Young People Get Arthritis?

Today’s Wonder of the Day is full of aches, pains, moans, and groans!

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Can Young People Get Arthritis?
What Are Flesh-Eating Bacteria?

Today’s Wonder of the Day takes a closer look at a tiny organism that can do BIG damage!

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What Are Flesh-Eating Bacteria?
What Does a Molecular Biologist Do?

Join us in the Wonderopolis lab as we take a closer look at an interesting career!

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What Does a Molecular Biologist Do?
What Is Zika?

Today’s infectious Wonder of the Day could potentially be deadly!

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What Is Zika?
Are You Scared of Bugs?

We don’t mean to bug you, but we sure hope you’ll join us in Wonderopolis today!

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Are You Scared of Bugs?

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