Explore Wonders | Find: Fantom%E5%84%AA%E5%8C%96https%E7%AF%80%E9%BB%9E%E3%80%8E%F0%9F%8D%80%E5%AE%98%E7%B6%B2niu%C2%B7by%F0%9F%8D%80%E3%80%8F%E3%80%91%E8%BE%9B%E8%90%8D%E5%82%B2je | Wonderopolis

Explore Wonders | Find: Fantom%E5%84%AA%E5%8C%96https%E7%AF%80%E9%BB%9E%E3%80%8E%F0%9F%8D%80%E5%AE%98%E7%B6%B2niu%C2%B7by%F0%9F%8D%80%E3%80%8F%E3%80%91%E8%BE%9B%E8%90%8D%E5%82%B2je | Wonderopolis

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Why Do People Kiss Under Mistletoe?

Uncover the history behind the plant in the doorway and its power to make people pucker up.

#80

Why Do People Kiss Under Mistletoe?
How Hot Is Lukewarm?

Today’s Wonder of the Day isn’t really that hot…or cold.

#610

How Hot Is Lukewarm?
How Many Times Does Your Heart Beat in a Lifetime?

You just can’t BEAT today’s Wonder of the Day!

#1272

How Many Times Does Your Heart Beat in a Lifetime?
Do You See a Face on the Moon?

FACE it! This Wonder of the Day is one of the best yet.

#2680

Do You See a Face on the Moon?
Have You Ever Had a Frog In Your Throat?

Ribbit! Croak! Those are just two of the words you may be saying after reading this Wonder of the Day.

#338

Have You Ever Had a Frog In Your Throat?
Why Are There So Many Antibiotics?

Today’s Wonder of the Day helps you feel better when you’re sick!

#1175

Why Are There So Many Antibiotics?
What Is Elbow Grease?

Today’s Wonder of the Day is a lot of hard work, but it’s worth it!

#1440

What Is Elbow Grease?
What Is Oatmeal?

Grab your bowl and spoon. Today Wonderopolis is serving up a WONDER-ful steaming bowl of oatmeal. Yum!

#107

What Is Oatmeal?
How Does a Wastewater Treatment Plant Work?

You should TREAT yourself to another great Wonder of the Day!

#2733

How Does a Wastewater Treatment Plant Work?
What Was the Great Molasses Flood?

Today’s Wonder of the Day is a FLOOD of information!

#2696

What Was the Great Molasses Flood?
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?
What Happens to Old Tires?

We hope you slept well last night, because today’s Wonder of the Day might make you feel tired!

#1962

What Happens to Old Tires?
What Is an Almanac?

You don’t have to be a farmer to enjoy these tips and tidbits. Head to Wonderopolis to flip through the history of The Old Farmer’s Almanac!

#86

What Is an Almanac?
What Is a Paradise Duck?

DUCK! A brand new Wonder of the Day is flying your way.

#2698

What Is a Paradise Duck?
How Much Blood Is In Your Body?

Today’s Wonder of the Day is a matter of life and death — but it’s not for the faint of heart!

#135

How Much Blood Is In Your Body?
How Long Can Your Fingernails Grow?

Today’s Wonder of the Day is going to be tough as nails!

#559

How Long Can Your Fingernails Grow?
Who Got His Start in Steamboat Willie?

Join us today in Wonderopolis to learn about a famous Mickey who got his start on a steamboat!

#590

Who Got His Start in Steamboat Willie?
How Is Glass Recycled?

Today’s Wonder of the Day can be used over and over again!

#1039

How Is Glass Recycled?
Can Easter Eggs Be Art?

We had to scramble a bit to come up with today’s EGGS-TRAORDINARY Wonder of the Day!

#553

Can Easter Eggs Be Art?
How Does a Wetsuit Work?

Today’s Wonder of the Day is all wet, but you’ll stay toasty and warm!

#2104

How Does a Wetsuit Work?

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