Explore Wonders | Tag: swiss | Wonderopolis

Explore Wonders | Tag: swiss | Wonderopolis

Wonderopolis

Wonderopolis will no longer be available beginning August 1st.

Why Does Swiss Cheese Have Holes?

Today’s Wonder of the Day tastes great and is a HOLE lot of fun!

#1996

Why Does Swiss Cheese Have Holes?
Where Are the Alps?

If you’re coming to Wonderopolis today, you’d better be ready to climb!

#1968

Where Are the Alps?
How Do Airplanes Fly?

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

#1632

How Do Airplanes Fly?
How Do Hook and Loop Fasteners Work?

We think today’s Wonder of the Day will stick with you for a long time!

#1603

How Do Hook and Loop Fasteners Work?
Who Are the Amish?

We're traveling by horse and buggy to visit today's Wonder of the Day!

#1556

Who Are the Amish?
What Is DNA?

Today’s Wonder of the Day dives deep inside your cells to find out what makes you YOU!

#1329

What Is DNA?
How Does a Smoke Detector Work?

Where there’s smoke…there’s a new Wonder of the Day!

#1322

How Does a Smoke Detector Work?
How Kooky Are Cuckoo Clocks?

You’re crazy if you think there’s not enough time for today’s Wonder of the Day!

#1076

How Kooky Are Cuckoo Clocks?
How Did the Pretzel Get Its Shape?

Come hungry to Wonderopolis today, as we take a look at the twists and turns that are unique to a salty snack that’s a favorite all around the world!

#200

How Did the Pretzel Get Its Shape?
How Did April Fools' Day Begin?

Today’s Wonder of the Day has been canceled because someone accidentally unplugged the Internet. We’re just kidding!

#180

How Did April Fools' Day Begin?