Wonderopolis

What Is Wasabi?

Today’s Wonder of the Day is sure to spice up your life!

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What Is Wasabi?
How Far Can a Sneeze Travel?

We're saying "Gesundheit!" to today's Wonder of the Day!

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How Far Can a Sneeze Travel?
Why Do Noses Bleed?

If you pick up on the scent of today’s Wonder of the Day, who nose where it’ll lead you?

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Why Do Noses Bleed?
Why Do You Need To Wash Your Hands?

Lather, rinse, repeat! Lather, rinse, repeat! Clean hands are the focus of today’s sparkly, shiny Wonder of the Day!

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Why Do You Need To Wash Your Hands?
How Much Can the Temperature Swing in a Single Day?

Join us in Wonderopolis today for a cool new Wonder of the Day that’s hot stuff!

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How Much Can the Temperature Swing in a Single Day?
Why Do People Get Headaches from Certain Scents?

The smell of today’s Wonder of the Day might go straight to your head!

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Why Do People Get Headaches from Certain Scents?
How Do Bones Grow?

Today’s Wonder of the Day will really grow on you!

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How Do Bones Grow?
Why Are Red and Green Traditional Christmas Colors?

Today’s Wonder of the Day will have you seeing red and green!

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Why Are Red and Green Traditional Christmas Colors?
Do Bats Need Maps?

Swing by Wonderopolis today for an all-new Wonder of the Day that may drive you batty!

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Do Bats Need Maps?
Why Does Everyone Have a Unique Voice?

Today’s Wonder of the Day features a sound that’s like a fingerprint!

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Why Does Everyone Have a Unique Voice?
What Is Cartilage?

Today’s Wonder of the Day is as plain as the nose on your face!

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What Is Cartilage?
What Is Aromatherapy?

Mmm! Today’s Wonder of the Day smells absolutely fabulous!

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What Is Aromatherapy?
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?
Why Does Helium Change the Sound of Your Voice?

Today’s Wonder of the Day isn’t all hot air!

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Why Does Helium Change the Sound of Your Voice?
How Fast Can a Nose Run?

Today’s Wonder of the Day may have you reaching for a tissue!

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How Fast Can a Nose Run?
Can Some Natural Flavors Be Artificial?

Today’s Wonder of the Day is an all-natural tasty treat! Or is it…?

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Can Some Natural Flavors Be Artificial?
Where Is El Capitan?

Ready to climb? Today’s Wonder of the Day totally rocks!

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Where Is El Capitan?
Why Do Dogs Have Wet Noses?

Today’s Wonder of the Day takes a closer look at a good sniffer!

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Why Do Dogs Have Wet Noses?
How Do You Get Allergies?

Warning: Today’s Wonder of the Day could give you itchy eyes and sneezing fits!

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How Do You Get Allergies?
What Brings a Tear to Your Eye?

You may want to bring a box of tissues to Wonderopolis today!

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What Brings a Tear to Your Eye?

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