Explore Wonders | Find: muscles | Wonderopolis

Explore Wonders | Find: muscles | Wonderopolis

Wonderopolis

Why Do Your Muscles Cramp?

Today’s Wonder of the Day can be a real pain in the leg!

#840

Why Do Your Muscles Cramp?
Can You Move Your Ears?

We hope you’re all EARS! Today’s Wonder of the Day is pretty great.

#2486

Can You Move Your Ears?
How Do We Move?

Join us in Wonderopolis today for one of the most moving Wonders of the Day ever!

#1726

How Do We Move?
Why Do Athletes Stretch Before They Work Out?

Today’s Wonder of the Day will help you get a great workout!

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Why Do Athletes Stretch Before They Work Out?
Are You Strong?

Today’s Wonder of the Day may test your strength!

#1027

Are You Strong?
What Is the Strongest Muscle in Your Body?

Join us in Wonderopolis today for a brand-new Wonder of the Day that takes an up-close look beneath the skin!

#1207

What Is the Strongest Muscle in Your Body?
Can You Sneeze with Your Eyes Open?

You might not be able to keep your eyes open for today’s Wonder of the Day!

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Can You Sneeze with Your Eyes Open?
What Is the Difference Between White Meat and Dark Meat?

Today’s tasty Wonder of the Day may have you crying “Fowl!”

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What Is the Difference Between White Meat and Dark Meat?
Do You Know Someone with Epilepsy?

Today’s Wonder of the Day takes a closer look at a mysterious condition that affects millions of people around the world!

#2155

Do You Know Someone with Epilepsy?
Why Do Cats Stretch So Much?

Stand up and touch your toes before settling in with today’s Wonder of the Day!

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Why Do Cats Stretch So Much?
Why Do You Get Goose Bumps?

Today’s Wonder of the Day may send chills down your spine!

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Why Do You Get Goose Bumps?
Do Growing Pains Hurt?

Today’s Wonder of the Day may be a bit painful, but we think it’ll grow on you!

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Do Growing Pains Hurt?
How Many Times Does Your Heart Beat in a Lifetime?

You just can’t BEAT today’s Wonder of the Day!

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How Many Times Does Your Heart Beat in a Lifetime?
What Is Cerebral Palsy?

Today’s Wonder of the Day takes a look at a brain disorder that affects millions of people.

#1706

What Is Cerebral Palsy?
Does Your Body Shut Down for Sleep?

Today’s dreamy Wonder of the Day might just have you saying, “Zzzzzz.”

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Does Your Body Shut Down for Sleep?
Why Do Bats Sleep Upside Down?

Today’s Wonder of the Day will turn your world on its head. Hang on to your hat! We’re hanging out upside down with bats.

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Why Do Bats Sleep Upside Down?
How Do You Do a Handstand?

Today’s Wonder of the Day will turn you upside down!

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How Do You Do a Handstand?
Why Do People Get Headaches?

Today’s Wonder of the Day is a real pain in the head!

#1485

Why Do People Get Headaches?
Why Do You Sneeze?

Even if you don’t know German, today’s Wonder of the Day will have you saying “Gesundheit!”

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Why Do You Sneeze?
Why Do Snails Leave Slime Trails?

Today’s Wonder of the Day is really slow and very slimy!

#1536

Why Do Snails Leave Slime Trails?

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