Wonderopolis
  • Have you ever been to the Big Apple?
  • How did New York City get its nickname?
  • How big is the Big Apple?
Find it out

There are over ______ million people in the greater New York Metropolitan Area.

Test your knowledge
  • Where in the world would you wander?
  • What are some of the most fantastic places on Earth?
  • Can you wander without traveling far?
Find it out

Which of the following is a sight you might see on Lord Howe Island in Australia?

Test your knowledge
  • What do you eat on a keto diet? 
  • How does the keto diet work?
  • Is the keto diet healthy?
Find it out

Which of the following is NOT true about the keto diet?

Test your knowledge
  • What is a Caesar Cipher?
  • What is cryptography?
  • How is the Caesar Cipher used today?
Find it out

Who was the Caesar Cipher named after?

Test your knowledge
  • How do windmills work?
  • What types of windmills are there?
  • How long have people used windmills?
Find it out

Turbines are windmills that use the power of the wind to make _______________.

Test your knowledge

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212,666

...Questions in the Wonder Bank and counting! Here are the latest...

Latest from the Wonder Bank

  • what does supercalifragilisticexpialidocious mean?
    Kai
  • what does supercalifragilisticexpialidocious mean
    Kai
  • what is pneumonoultramicroscopicsilicovolcanoconiosis
    Kai
  • why doesnt wonderopolis have wonders about minecraft
    lachlan
  • what is a MG 42 machine gun
    Kai
  • What are the deathly hallows?
    Ava
  • Are ghosts real?
    Marcus
  • why do we have school
    jesta
  • What's the largest battleship?
    Juniel
  • Are there such things as a White Holes?
    Arianna
  • Why do dogs turn around 3 times before laying down?
    Silvia
  • What are pokemon
    Owen
  • what is big foot
    Caleb
  • How many breeds of cat are there?
    Still Shadefern
  • When will we get teleportation
    Cruz
  • why people are doeing keto diet
    Tavita
  • What is the scariest place on earth
    lololololololol
  • Does anyone actually know pi?
    Liberty
  • How to roll your R's
    Noa
  • Where are the baby pigeons?
    Valentina
  • why do you have to pay bills for your house
    vincent
  • how is plastic made?
    kaylee
  • Who created football?
    Adrianna
  • how fast is flash
    Adrianna
  • are there animals in the mountains?
    Emma
  • Why are there so many stars?
    Noa
  • Who created homework and why
    Matthew
  • what is the bite force of a megalodon
    Cayden
  • What is kasen
    Blais
  • What is the most popleur video game in the world
    Rylie
View all questions in the Wonder Bank

Top Nominated Wonder Questions:

  • +2352

    Why are only certain animals our pets?

    teagan — AL

  • +58

    Why do Olympians bite their medals?

    Sam — Glen Allen, VA

  • +50

    What causes blindness?

    Katherine — Owatonna, MN

  • +46

    How does weeds grow?

    Rafiul — Sydney, AL

  • +38

    How many animals are on earth?

    helaina — clearwater, FL

  • +35

    Why does a slinky get tangled so easily and is so hard to untangle?

    Terry — Garner, NC

Vote for wonder nominees

Explore the World of Wonders

Discover the latest Wonders from SOCIAL STUDIES: Barry Popik, Big Apple, Charles Gillett, city, geography, Gerald Cohen, and more

Wonderopolis #4

Are You a Good Observer?

Have you ever had a friend claim that he can't see the forest for the trees? If so, you may have WONDERed what this curious phrase means. If you can see the trees, how can you not see the forest?

Wonderopolis #10

Can You Travel the World Without Leaving Home?

Have you ever WONDERed what it's like to ride on a dog sled in the Arctic? Or dance the Flamenco in Spain? There are so many places to WONDER about in this great big world, and there are lots ways to...

Wonderopolis #2

How Do Streets Get Their Names?

When you hear Broadway, Abbey Road, and Bourbon Street, what comes to mind? Bright lights? The Beatles? Mardi Gras? They are some of the most recognizable streets in the world, and though you may neve...

Wonderopolis #22

How Can Spare Change Make a Big Difference?

Many children are already involved in fundraising through their schools, scouts and churches, but bringing philanthropy into the home makes giving back to your community a whole-family effort.

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