Wonderopolis
  • What is a pothole?
  • How do potholes form?
  • How are potholes repaired?
Find it out

What scientific process contributes greatly to the formation of potholes?

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  • What is Esperanto?
  • Who created Esperanto?
  • How many people speak Esperanto?
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In what year was Esperanto created?

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  • What was the helicoprion?
  • How long has the helicoprion been extinct?
  • How did helicoprions use their teeth?
Find it out

What name describes the arrangement of a helicoprion’s teeth?

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  • Who was the first woman to climb Mount Everest?
  • How many mountains did Junko Tabei climb?
  • What challenges did Junko Tabei face?
Find it out

In addition to climbing Mount Everest, Junko Tabei was the first woman to climb the ____________.

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  • Where are the Cities of Cibola?
  • Who are the Zuni People?
  • What was the Coronado Expedition
Find it out

Today, the Zuni Pueblo is just west of which city?

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270,659

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

Latest from the Wonder Bank

  • who is jesus
    nathan
  • parkour
    isaac
  • why is the english language so hard?
    Tucker
  • how many planets are in the milky way galaxy
    Shlok
  • where is japan
    kazuki
  • Why do people have anxiety?
    Leah
  • how is metal made
    Roy
  • What is Binary Code?
    Logan
  • Is god real
    Roy
  • How animals survive
    Vishva
  • Who was Dolly the sheep?
    Hannah FL
  • will a real hoverboard come out and how does it haft to do with magnets?
    Parker
  • is navajo a real langwige
    audreana
  • haw do you make metal
    Jaxson
  • Why do we celebrate Earth Day?
    Hannah FL
  • who is polter pup from luigi's manshoin 3?
    Maisie
  • How do robbers manage to rob the bank?
    Ruby
  • Why does Earth have source of life when it is closer to the sun than Mars?
    Shakera
  • How is the cure for COVID-19 going?
    Nehendael
  • Can Science helppeople grow their knowledge bigger everyday
    Ludovico
  • Why do some people dont sleep at night?
    Ludovico
  • Why is cactus spiky
    Matilda
  • Can You Travel the World Without Leaving Home?
    Wonder Friend
    Published as Wonder of the Day #10
  • when is the human race going to die out
    me
  • Why would people create music?
    Dishti
  • what is the biggest building on earth?
    Braden
  • do lions live in the rain forest
    Braden
  • How many seconds are in ten years
    stacia
  • How many seconds are in ten years
    stacia
  • What is air made of
    Bella
View all questions in the Wonder Bank

Top Nominated Wonder Questions:

  • +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

  • +34

    Why do we procrastinate?

    Evan

Vote for wonder nominees

Explore the World of Wonders

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Who Invented the Candy Bar?

Do you like to go trick-or-treating at Halloween? Of course! Who doesn't? It's so much fun to dress up as a clown, a superhero, a ghoul, or a tiger and parade around the neighborhood, begging for swee...

Wonderopolis #12

Who Came Up With Chewing Gum?

If you had a choice between chewing on a wad of tree sap, a mouthful of rubber bands or a stick of gum, which would you choose? If the answer seems obvious, you may be surprised. All three have more i...

Wonderopolis #43

Where Do Recycled Items Go?

If your city allows you to throw all of your recyclable materials in the same bin, then your city uses a process called “single-stream recycling." Single-stream recycling means there is no need to sep...

Wonderopolis #63

How Does the Internet Work?

The Internet is made up of computers all over the world. Each of these computers is connected by phone lines or cables…or even wireless connections!

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