What Makes a Match Light?

We’re confident that today’s Wonder of the Day will get you fired up!

How Do Airplanes Fly?

Today’s Wonder of the Day will take you way up high into the sky!

Why Are Roads Slippery When Wet?

Yikes! Be careful while you’re driving to Wonderopolis today!

Do Fish Swim In Schools In the Summer?

Today’s Wonder of the Day features some creatures that never, ever say “school’s out!”

Who Built Egypt’s Great Pyramids?

Today’s Wonder of the Day might have you building like an Egyptian!

How Are Ocean Waves Created?

Be sure to wave “Hello!” to today’s Wonder of the Day!

Why Do You Change the Oil in Cars?

How Fast Can You Zip Through the Air?

Today’s Wonder of the Day will really add some zip to your day!

Why Do We Get Blisters?

We hope today’s Wonder of the Day doesn’t rub you the wrong way!

How Fast Can a Feather Fall?

We’re sorry, but today’s Wonder of the Day will probably bring you down!

Is the Sky Falling?

Heads up! Today’s Wonder of the Day could be coming right for you!

How Do Roller Coasters Work?

Today’s Wonder of the Day is full of ups and downs!

Why Do You Sink in Quicksand?

You’ll need to let today’s Wonder of the Day really sink in — and watch your step while you’re at it! We’re exploring the science behind quicksand.

What Is a Pothole?

We hope today’s Wonder of the Day isn’t an obstacle in your path to learning!

Why Is Ice Slippery?

Skate on over to Wonderopolis today for a Wonder that’s really slick!

Why Is Sand or Salt Put On Roads When It Snows?

You may want to take today’s wonder with a grain of salt. It won’t break the ice, but it will melt it!

How Do Roller Skates Work?

Today’s wonder will have you rockin’ and rollin’ on four wheels. Skate on over and check out the Wonder of the Day!

How Does an Eraser Work?

Make sure you check out today’s Wonder of the Day before it’s gone!

How Do You Ollie?

Today’s Wonder of the Day is totally rad. Bring your board, helmet and pads. It’s time to get some air!

How Are Sleds and Sleighs Different?

Watch your step! Today’s Wonder of the Day is a bit slippery… and that’s OK.