Can a Car Drive Itself?

Hop in! It’s time to take today’s Wonder of the Day for a spin!

How Many Cars Are on the Road at One Time?

Today’s Wonder of the Day really has us stuck in a jam!

Why Are Emergency Lights Red and Blue?

Today’s Wonder of the Day is sure to get your attention!

How Do Police Know How Fast You’re Going?

Zoom! You won’t believe how quickly today’s Wonder of the Day will fly by!

Why Are Roads Slippery When Wet?

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

How Do You Read a Map?

Today’s Wonder of the Day is all about the journey to the destination!

Who Invented the Automobile?

Today’s Wonder of the Day should really rev up your engine!

Do All Taxis Have Four Wheels?

Today’s Wonder of the Day will take you for a ride…for a fee!

What Is a Muscle Car?

Today’s Wonder of the Day is all about horsepower, but there aren't any manes or hooves in sight! Vroom! Vroom!

How Fast Can a Tank Move?

Make tracks over to Wonderopolis today for a Wonder of the Day that’ll leave you saying, “Tanks a lot!”

Why Are Fire Trucks Red?

Sound the alarm! Today’s Wonder of the Day is on its way to save the day!

Why Do Bridges Freeze Before Roads?

A cold front moved into Wonderopolis overnight. Better watch out for ice today!

What Is Four-Wheel Drive?

Today’s Wonder of the Day might come in really handy when you travel off-road!

How Does a Hovercraft Work?

Today’s Wonder of the Day will keep you floating on air!

What Is a Hybrid?

If today’s Wonder of the Day runs out of gas, at least it has batteries!

Which Side of the Road Do You Drive On?

Today’s Wonder of the Day will have you saying “Right!” or “Left!”

Why Do You Change the Oil in Cars?

What’s in Your Glove Compartment?

Today’s Wonder of the Day is full of all sorts of miscellaneous goodies!

What Will You Drive When You Grow Up?

Today’s Wonder of the Day takes a peek at the future of transportation!

What Is a Pothole?

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