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  • Who was Arthur Ashe?
  • What sport did Arthur Ashe play?
  • What were Arthur Ashe’s major achievements?
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What was the main idea of this Wonder?

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  • What was the Kentucky meat shower?
  • What do vultures eat?
  • Why do vultures vomit?
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What was the main idea of this Wonder?

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  • What is neurotechnology?
  • Will neurotechnology connect human brains to the Internet?
  • What is Neuralink?
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Which of these is NOT a concern shared by many about the future of neurotechnology?

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  • Where is the oldest city in the United States?
  • What other cities might claim to be the oldest in the United States?
  • How old is your city?
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Which is the BEST evidence that Cahokia was once one of the largest cities in the world?

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  • How much does the sky weigh?
  • What is air pressure?
  • How is air pressure measured?
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What happens to the air pressure right before a storm?

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231,872

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

Latest from the Wonder Bank

  • When did unicorns become super popular?
    Asha
  • why do we fart
    naima
  • What was the first virus ever to be discovered
    Y
  • Why is Croatia barely known
    Gianni
  • how can we stop the coronavirus
    Laurie
  • Why do we have crushes?
    Biankah
  • what are phospholipids
    nancy
  • is bigfoot real
    Sumaya
  • why do we have homework?
    alyssa
  • why is aloe so healthy to your body
    Addie
  • Why do bees make a hive
    Gianni
  • What is islam
    Sumaya
  • How do dogs get their shape
    Gianni
  • What is the cause of flexibility?
    lillian
  • How do you know a rock is a geode?
    Anna
  • why are bananas called bananas
    Sophia
  • What is the importance of ear wax?
    Mira
  • Is biting your nails bad?
    Katelyn
  • Who started the coronavirus
    Sumaya
  • Who is the most famous person in the world
    Sumaya
  • If a boat sinks how do you find the bodys
    Helen
  • How did Google Chrome originate and get its name?
    Brian
  • Who invented time
    Helen
  • how are we ourselves
    JULIETTE
  • Are some people allergic to there own hair
    Natalie
  • What was the first ice cream flavor in the world
    Natalie
  • What was the first piece of technology in the world
    Natalie
  • What was the first word a baby would normally say
    Natalie
  • What happens to Australia after the wild fire
    Ava
  • Is it possible to learn a new way of learning on your own
    Natalie
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

Discover the latest Wonders from SOCIAL STUDIES: Social Studies, History, Arther Ashe, Tennis, Wimbledon, U.s. Open, 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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