Wonderopolis

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!

#2181

What Is Polio?
Will Humans Become Extinct?

Today’s Wonder of the Day takes a closer look at an uncertain future!

#2133

Will Humans Become Extinct?
What Are Flesh-Eating Bacteria?

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

#2084

What Are Flesh-Eating Bacteria?
Can Germs Be Good for You?

Today’s Wonder of the Day may make you want to wash your hands…or not!

#484

Can Germs Be Good for You?
What Is Digital Citizenship?

If you’re joining us in Wonderopolis today, you’d better be on your best online behavior!

#2004

What Is Digital Citizenship?
What Is Zika?

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

#1952

What Is Zika?
Can You Drink Water from a Stream?

We hope today’s Wonder of the Day will quench your thirst for knowledge!

#1922

Can You Drink Water from a Stream?
Could Zombies Take Over the World?

Today’s Wonder of the Day might help you prepare for the night of the living dead!

#1864

Could Zombies Take Over the World?
Have You Ever Had Sinus Trouble?

You might want to bring some tissues with you to Wonderopolis today!

#1823

Have You Ever Had Sinus Trouble?
How Far Can a Sneeze Travel?

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

#1800

How Far Can a Sneeze Travel?
When Was the Black Death?

Join us in Wonderopolis today to examine a disease that plagued many.

#1799

When Was the Black Death?
What Is a Computer Glitch?

We hope you don’t run into any problems viewing today’s Wonder of the Day!

#1780

What Is a Computer Glitch?
Why Do Computers Crash?

Today in Wonderopolis we’ll explore those accidents that often occur along the information superhighway!

#1758

Why Do Computers Crash?
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!

#186

Why Do You Need To Wash Your Hands?
Do Toads Really Give You Warts?

If today’s Wonder of the Day gives you warts, you can say we toad you so!

#1699

Do Toads Really Give You Warts?
Can Chicken Noodle Soup Cure a Cold?

Mmm! Today’s Wonder of the Day smells delicious!

#1671

Can Chicken Noodle Soup Cure a Cold?
Are All Diseases Contagious?

You won’t want to catch today’s Wonder of the Day!

#1523

Are All Diseases Contagious?
Why Does Everyone Have a Unique Voice?

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

#1519

Why Does Everyone Have a Unique Voice?
Why Do We Get Fevers?

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

#1354

Why Do We Get Fevers?
What Is a Parasite?

Today’s Wonder of the Day takes a closer look at some really needy creatures!

#707

What Is a Parasite?

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