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Who Was St. Nick?

Better not pout…better not cry…because you-know-who is watching!

#428

Who Was St. Nick?

How Was the St. Louis Arch Built?

If you held up a really tall mirror to today’s Wonder of the Day, it would look like a big M!

#1257

How Was the St. Louis Arch Built?

Can You Train a Goldfish?

Today in Wonderopolis, check out the little gold guy swimming around the bowl. He may be smarter than you think.

#18

Can You Train a Goldfish?

How Many Judges Are On the Supreme Court?

What has 18 arms, 18 legs and wears black robes? We swear the answer isn’t scary, but you’ll have to judge for yourself!

#174

How Many Judges Are On the Supreme Court?

How Are Currency Exchange Rates Determined?

Today’s Wonder of the Day will cost you one dollar…or 18 pesos…or 110 yen…

#2057

How Are Currency Exchange Rates Determined?

What Is a Volcano?

We’re about to erupt with excitement. Join us in Wonderopolis today for a Wonder of the Day that will blow your top!

#139

What Is a Volcano?

What Are the 12 Days of Christmas?

We’ve got a dozen reasons why you should visit Wonderopolis today!

#1816

What Are the 12 Days of Christmas?

Why Do Some Golf Courses Have Windmills?

Fore! Today’s Wonder of the Day features a close-up look at the odd obstacles you may encounter while playing a favorite family sport.

#353

Why Do Some Golf Courses Have Windmills?

What Is a Sonnet?

Hark! What wonder through yonder computer monitor breaks? ‘Tis a Wonder of the Day that will turn mere words into a “little song” in your heart!

#202

What Is a Sonnet?

Why Aren’t Hamburgers Made Of Ham?

Get your buns over to Wonderopolis immediately! We’re sinking our teeth into a juicy Wonder of the Day that’ll leave you hungry for more.

#185

Why Aren’t Hamburgers Made Of Ham?

Where Is the Oldest City in the United States?

Today Wonderopolis takes a trip to the place that’s been there the longest!

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Where Is the Oldest City in the United States?

What Caused the Haitian Revolution?

We definitely don’t HAITI to tell you, today’s Wonder of the Day is pretty interesting!

#2858

What Caused the Haitian Revolution?

Are Leprechauns Real?

Have you been seeing little green men lately? Today’s Wonder of the Day may explain why!

#531

Are Leprechauns Real?

Do You Prefer Carats or Karats?

We believe you’ll think today’s Wonder of the Day is pure gold!

#868

Do You Prefer Carats or Karats?

Who Invented Kindergarten?

We can’t think of anything KINDER than this Wonder of the Day!

#2588

Who Invented Kindergarten?

What Are the Blue Angels?

What’s that way up there in the sky? Find out today in Wonderopolis!

#1940

What Are the Blue Angels?

Who Was Alexander the Great?

Today’s Wonder of the Day may be one of the greatest ever written!

#1792

Who Was Alexander the Great?

What Happened to Explorer John Cabot?

Can you help solve an age-old mystery? Start with this Wonder of the Day.

#2381

What Happened to Explorer John Cabot?

What Is a Swallow?

Gulp! Return with us to Wonderopolis today to enjoy a Wonder of the Day that we hope won’t be too hard to swallow!

#167

What Is a Swallow?

Why Is Dusk Mysterious?

Better hurry up and enjoy today’s Wonder of the Day before it gets dark!

#1132

Why Is Dusk Mysterious?

Explore the World of Wonders

Who Was St. Nick?

How Was the St. Louis Arch Built?

Can You Train a Goldfish?

How Many Judges Are On the Supreme Court?

How Are Currency Exchange Rates Determined?

What Is a Volcano?

What Are the 12 Days of Christmas?

Why Do Some Golf Courses Have Windmills?

What Is a Sonnet?

Why Aren’t Hamburgers Made Of Ham?

Where Is the Oldest City in the United States?

What Caused the Haitian Revolution?

Are Leprechauns Real?

Do You Prefer Carats or Karats?

Who Invented Kindergarten?

What Are the Blue Angels?

Who Was Alexander the Great?

What Happened to Explorer John Cabot?

What Is a Swallow?

Why Is Dusk Mysterious?

SCIENCE 1252 Wonders

MATH 51 Wonders

SOCIAL STUDIES 643 Wonders

LANGUAGE ARTS 162 Wonders

TECHNOLOGY 292 Wonders

ARTS & CULTURE 565 Wonders

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