Wonderopolis
  • What is depression?
  • What causes depression?
  • How do doctors treat depression?
Find it out

What was the main idea of this Wonder?

Test your knowledge
  • Who was Stan Lee?
  • What characters did Stan Lee create?
  • What is Marvel Comics?
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Stan Lee started as an office assistant at ____________________.

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  • Who invented the umbrella? 
  • How have umbrellas changed?
  • Is an umbrella always what it seems?


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Which is the BEST evidence that umbrellas are not always what they seem?

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  • Can you live on a boat?
  • When did recreational houseboating become popular in the United States?
  • Where are some popular houseboating hotspots?
Find it out

Which of the following is NOT a United States lake where houseboating is popular?

Test your knowledge
  • Are you cool?
  • What's the difference between warm-blooded and cold-blooded animals?
  • How does your body regulate temperature?
Find it out

The human body maintains a relatively constant temperature of what?

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209,681

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

Latest from the Wonder Bank

  • How is glass recycled?
    Mikaisia
    Published as Wonder of the Day #1039
  • What is Kintsugi?
    WonderTeam
    Published as Wonder of the Day #2448
  • What is 1+1
    John
  • Hurricanes
    Jayse
  • what are wigwams made out of?
    Darcy
  • Will we one day move to Planet Mars?
    Jaidon
  • how to make eyeshadow?
    Kayla
  • how do animals sence danger
    logan
  • what dose yeet mean
    oliver
  • crenshaw
    oliver
  • Which Exoplanet is much like Earth
    Abby
  • why does the sun set and rise
    Sadie
  • Why does my cat bite my head?
    Purplecookie
  • Why are we us?
    Steven
  • What are the purpose of antennas
    Samarth
  • Why do we have different skin colors
    brad
  • how is a seed made
    ella
  • why is stephen curry so good at basketball
    Ano
  • what is the most strongest sharks
    Ano
  • Who answers all the wonders of the day?
    Rachel
  • who chooses the wonder of the day?
    Rachel
  • Why do people cough
    Brayden
  • Who were the people who raided area 51?
    Rachel
  • Can nominees ever become a wonder of the day?
    Rachel
  • How does the questions in the wonder bank get to be a wonder of the day?
    Rachel
  • What is the differance between nominee and wonder bank questions?
    Rachel
  • Who was Bernie Sanders?
    Rachel
  • Who are the most important gods of Egypt
    Mika
  • where I can find water for my house
    my flat
  • how can i make a mini rocket ship
    amarrah
View all questions in the Wonder Bank

Top Nominated Wonder Questions:

  • +1685

    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

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