Wonderopolis

What Is Fluoride?

Your dentist will appreciate today’s Wonder of the Day!

#725

What Is Fluoride?
Why Do I Have Bad Breath in the Morning?

Today’s Wonder of the Day really stinks…but it’s nothing a toothbrush won’t fix!

#1197

Why Do I Have Bad Breath in the Morning?
Why Do Your Feet Stink?

Whew! Someone open a window! Today’s Wonder of the Day really stinks!

#719

Why Do Your Feet Stink?
What Happens If You Don’t Brush Your Teeth?

Join us in Wonderopolis today to brush up on a skill that’s sure to put a smile on your face!

#266

What Happens If You Don’t Brush Your Teeth?
Why Do We Get Pimples?

Today’s Wonder of the Day always seems to pop up at the wrong time!

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Why Do We Get Pimples?
Why Do You Get Lint in Your Belly Button?

Today’s Wonder of the Day might really push your buttons!

#767

Why Do You Get Lint in Your Belly Button?
Do Doctors Ever Get Sick?

Even an apple a day won’t keep today’s Wonder of the Day away!

#939

Do Doctors Ever Get Sick?