Wonderopolis

Why Is the Grass Wet In the Morning?

Will you come visit us in Wonderopolis today? We hope you dew!

#279

Why Is the Grass Wet In the Morning?
Do You Prefer Soup or Stew?

What’s on tap for today? A big, steaming bowl of WONDER, of course!

#400

Do You Prefer Soup or Stew?
Why Do Some Things Burn While Others Melt?

Today’s Wonder of the Day will make you see candles in a whole new light!

#2135

Why Do Some Things Burn While Others Melt?
How Does Medicine Know Where You Hurt?

Today’s Wonder of the Day will really hit the spot!

#423

How Does Medicine Know Where You Hurt?
Are E-Cigarettes a Safe Alternative to Tobacco?

Join us in Wonderopolis today for a closer look at a new bad habit!

#2083

Are E-Cigarettes a Safe Alternative to Tobacco?
How Does a Fire Extinguisher Work?

Today’s Wonder of the Day will teach you not to fight fire with fire!

#2065

How Does a Fire Extinguisher Work?
How Do Our Eyes Make Us See?

Today’s Wonder of the Day is a sight for sore eyes!

#2062

How Do Our Eyes Make Us See?
What Is Evaporated Milk?

We hope today’s Wonder of the Day will be an UDDER delight!

#485

What Is Evaporated Milk?
Why Are All Planets Spheres?

We think you’ll want to hang aROUND to check out today’s Wonder of the Day!

#1992

Why Are All Planets Spheres?
How Do They Put Gum Inside a Lollipop?

Today’s Wonder of the Day unravels a mystery that’ll really give you something to chew on!

#1936

How Do They Put Gum Inside a Lollipop?
How Cold Is Liquid Nitrogen?

Brr! You might want to bring a jacket if you’re joining us in Wonderopolis today!

#1910

How Cold Is Liquid Nitrogen?
How Do You Make Oobleck?

Today’s Wonder of the Day features a magical substance that acts like both a solid and a liquid!

#1904

How Do You Make Oobleck?
How Does Silly String Work?

Join us in Wonderopolis today for a silly but fun Wonder of the Day!

#1888

How Does Silly String Work?
How Hot Is Lava?

We know you’re anxious to explore today’s Wonder of the Day, but just be cool. Go with the flow and we promise you’ll think it’s hot, hot, hot!

#227

How Hot Is Lava?
Can You See the Wind?

Today’s Wonder of the Day just might blow you away!

#1866

Can You See the Wind?
Why Do You See Your Breath When It’s Cold?

Brrr! A cold front is moving through Wonderopolis today. Better bring a sweater!

#471

Why Do You See Your Breath When It’s Cold?
Why Does Ice Float in Water?

Today’s cool Wonder of the Day will really float your boat!

#1829

Why Does Ice Float in Water?
Why Do Drink Lids Have Extra Holes?

Today's Wonder of the Day might have you saying, "Put a lid on it!"

#1821

Why Do Drink Lids Have Extra Holes?
Why Is Sand or Salt Put On Roads When It Snows?

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

#103

Why Is Sand or Salt Put On Roads When It Snows?
How Do Refrigerators Work?

Today’s Wonder of the Day is one of our coolest ever!

#1789

How Do Refrigerators Work?

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