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  • Who was Frida Kahlo?
  • What is a self-portrait?
  • What are some of Frida Kahlo’s most famous paintings?
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How was Frida Kahlo able to attend her first solo exhibition, despite being bedridden?

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  • What is Fermat’s Last Theorem?
  • Who was Pierre de Fermat?
  • What is a mathematical proof?
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A mathematical proof is . . .

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  • Do hummingbirds really hum?
  • How fast do hummingbirds flap their wings?
  • Where do most hummingbirds live?
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Hummingbirds can fly up to how many miles per hour?

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  • How many people are on Earth?
  • What are the most populous countries in the world?
  • What will Earth's population be in 2100?
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The world population moved from six billion to seven billion in a period of about how many years?

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  • What is a sari?
  • How long have people worn saris?
  • How many ways can you wrap a sari?
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This Wonder is mainly about . . .

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279,188

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

Latest from the Wonder Bank

  • What is piragua?
    Wonder
    Published as Wonder of the Day #2812
  • how one dollar bill were made
    Micah
  • why is music such a popular topic
    jakob
  • why does when reading in dim light hurt your eyes
    sebastian
  • Who created the fire alarm
    Daxon
  • what are the best strategys in hockey
    luke
  • why do bubbles pop?
    Maria
  • what basically is Greek mythology
    David
  • i wonder why cats dont like dogs for a while until they have been with them for a long time
    Landon
  • Why do people have nightmares?
    Sylver
  • How do tornaoes form
    chace
  • When is the bed made
    Sophia
  • Why does lightning happen?
    Lily
  • How and when were the first volcanoes created
    Julia
  • why is there no cure to canser
    destini
  • why do you hold hands
    Shirley
  • Why do you fall in love
    Marinette
  • How do computers work?
    Julia
  • What do blind people see?
    Benny
  • is dance a real sport
    shirley
  • Why do people have crushes?
    Marinette
  • What Happended To DB Cooper?
    Andrew
  • how do hurcainnes get there name?
    aiyana
  • Why am I a god at Roblox?
    Carla
  • Why do people have crushes?
    MaKayla
  • how are glasses lens made?
    Paige
  • Why/ how do people come of with random names for things like a pencil?
    Shoto
  • Why do we need air to breath
    Katsuki
  • how do you get to heven
    Hailey
  • how is viruses created
    Hailey
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

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Explore the World of Wonders

Discover the latest Wonders from ARTS & CULTURE: Arts And Culture, Fine Art, Painting, Frida Kahlo, Mexico, Self-Portrait, and more

Wonderopolis #23

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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What Would You Do on a Staycation?

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...

Wonderopolis #14

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! Is it 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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