Explore Wonders | Tag: fluid | Wonderopolis

Explore Wonders | Tag: fluid | Wonderopolis

Wonderopolis

When Is Sand not a Solid?

Today’s Wonder goes with the flow . . . sometimes!

#2906

When Is Sand not a Solid?
Why Does Spicy Food Make Your Nose Run?

Is your nose running? Catch it, then read today’s Wonder of the Day!

#2406

Why Does Spicy Food Make Your Nose Run?
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?
Why Don’t We Drink Saltwater?

Today’s Wonder of the Day is fun to swim in, but you sure don’t want to drink it!

#1836

Why Don’t We Drink Saltwater?
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?
Can You Live with Just One Kidney?

Today’s Wonder of the Day takes a closer look at the things you can live without!

#1810

Can You Live with Just One Kidney?
Why Does Water Take So Long To Warm Up?

Today’s Wonder of the Day is heating up!

#1805

Why Does Water Take So Long To Warm Up?
How Do Refrigerators Work?

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

#1789

How Do Refrigerators Work?
What Makes a Match Light?

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

#1640

What Makes a Match Light?
Why Do We Get Fevers?

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

#1354

Why Do We Get Fevers?
Why Does My Voice Sound Different on a Recording?

Join us in Wonderopolis today for a lesson about the acoustics of your voice!

#1271

Why Does My Voice Sound Different on a Recording?
Why Do You Blink?

Today’s wonder is a real eye-opener. You do this 600-1200 times each hour without thinking. What can it be? Check out today's Wonder to find out.

#1189

Why Do You Blink?
What Causes Ear Infections?

Today’s Wonder of the Day is a real pain in the ear!

#976

What Causes Ear Infections?
Are All Ladybugs Ladies?

Dude! Today’s Wonder of the Day really bugs some guys in the insect world.

#282

Are All Ladybugs Ladies?
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?