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  • What are the families of instruments?
  • How do pianos work?
  • What family of instruments is the piano in?
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This Wonder was mostly about...

Test your knowledge
  • Have you ever been to the Big Apple?
  • How did New York City get its nickname?
  • How big is the Big Apple?
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There are over ______ million people in the greater New York Metropolitan Area.

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  • Where in the world would you wander?
  • What are some of the most fantastic places on Earth?
  • Can you wander without traveling far?
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Which of the following is a sight you might see on Lord Howe Island in Australia?

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  • What do you eat on a keto diet? 
  • How does the keto diet work?
  • Is the keto diet healthy?
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Which of the following is NOT true about the keto diet?

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  • What is a Caesar Cipher?
  • What is cryptography?
  • How is the Caesar Cipher used today?
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Who was the Caesar Cipher named after?

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...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:

  • +2337

    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 ARTS & CULTURE: Art & Culture, Music, Piano, Instrument, String, Percussion, and more

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Who Painted the Sistine Chapel?

What would you do if someone asked you to spend the next four years working with your arms raised above your head? Sounds like a form of medieval torture?

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You don't have to travel to an exotic land or make reservations at a fancy hotel to take your family on an overnight getaway once the weekend rolls around. There's plenty of adventure to be had just b...

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Why Does Jell-O Jiggle?

Over the course of his life, Peter Cooper built a very diverse resume. A former presidential candidate and designer of the first steam locomotive, Cooper also held the first patent for the manufacture...

Wonderopolis #15

Why Do Superheroes Have Secret Identities?

What's that? Up there in the sky! It is a bird? Could it be a plane? No! It's Superman! He's coming to save the day. Criminals and villains had best beware. Superman will not tolerate any evil shenani...

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