• Why does soap make bubbles?
  • What is the surface of a bubble composed of?
  • What's inside a soap bubble?
Find it out

No matter what shape wand you use to make bubbles, they will all eventually take what shape?

Test your knowledge
  • How do you make oobleck?
  • Where does the name oobleck come from?
  • Why does oobleck behave the way it does?
Find it out

Oobleck can act like either a liquid or a solid depending upon differences in what?

Test your knowledge
  • Do you ever tease your brain?
  • What types of brain teasers are there?
  • Can brain teasers strengthen your brain?
Find it out

Researchers have found that solving brain teasers for just two hours each week may help slow the rate of what associated with aging?

Test your knowledge
  • Is the glass half-full or half-empty?
  • Are you an optimist or a pessimist?
  • Can genetics explain why some people are pessimists?
Find it out

Some researchers now believe that a person’s what might play a critical role in determining whether he or she is an optimist or a pessimist?

Test your knowledge
  • What is antimatter?
  • What happens when matter and antimatter collide?
  • How is antimatter produced?
Find it out

When matter and antimatter collide, they annihilate each other and produce what?

Test your knowledge
  • How do dinosaurs get their names?
  • What does “dinosaur" mean?
  • If you discovered a new dinosaur, what would you name it?
Find it out

Which of the following is usually NOT a basis for naming a new dinosaur species?

Test your knowledge
  • Can plants grow without soil?
  • What is hydroponics?
  • What are the benefits of hydroponics?
Find it out

Which of the following is NOT a nutrient needed for plant growth?

Test your knowledge

What Are You Wondering?

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

Latest from the Wonder Bank

  • Why are ants small?
    zoey keese
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    zoey keese
  • Do Fish Poop
    Agnes Konvicka
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  • How to clam down a shark
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  • What are the most common ways of extinction
    Unknown Cats
  • Is heven real
    Samantha Warren
  • Who discovered dolphins
    Grace Mathews
  • Why are video games addicting
    Thomas C
  • what is the cotton gin
    clara crossgrove
  • Why was wonderoplis made
    loren olvera
  • who started paint
    RyAn BeReNcSi
  • Who started world war 1
  • Do aliens exist ?
    Angelina Caraballo
  • How does the world spin?
    Angelina Caraballo
  • what kind of cancer is there?
    piper jensen
  • what is the first sport created?
    Samuel zyskowski
  • Who's the best football player ever
    Jack Richens
  • When will we evolve?
    Ryan Friedburg
  • why do they use animals in science experiments
    mary murtaugh
  • How was art influenced by the new deal
    Jessica Gimbel
  • How many rhinos are in the world
  • What percentage of water is there in our world?
    Lauryn Brynjulson
  • Why does the time have dots in it?
    Carina S
  • Whar are animals really thinking
    Allee Madison
  • Why cant ostriches fly
    Sydnie white
  • is fnaf real
    Marshall Goodman
  • why does a pepermint burn when it touches water
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  • Why do we have names?
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  • How did George Washington become the first president of the US?
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View all questions in the Wonder Bank

Top Nominated Wonder Questions:

  • +3097

    What will school be like in the future?

    Meghan Pohl

  • +3083

    What makes the ocean blue when water is clear?

    Ana Brossette

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    How do you get into a bad habit?

    Aeden DeGraw

  • +2855

    how was water created


  • +2549

    Who made up gymnastics

    Khiyanna Fields

  • +2360

    Why does at low atomic pressure water boils faster?

    pradyumna behera

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Wonder Guides

Hankins Family

Woodland Litter Critters ABC by Patience Mason

Books friends are the very best friends.Just a week ago, my good book friend introduced me to Patience Mason as Teri knows of my interest in ABC books, particularly when teaching classification as a rhetorical mode (a post for anot

Edwards Family

Is it raining resources?

Since it is raining outside today, I decided to go to one of my favorite resource sites to do a search for “rain” to see what I could find!The resources and ideas just flooded in …A few of them were the ones I expected …But some were so much more …Here are just a few of the many resources found when I searched 

Edwards Family

What did you do today that your students will remember?

While I was attending the NCFL Conference, someone asked me if I knew the Wonder of the Day from Wonderopolis that day ….I had to sadly admit that I did not know …But I quickly found out:While in a 4th grade classroom today, I gave an instruction to students getting


Explore the World of Wonders

Discover the latest Wonders from SCIENCE: Science, Bubble, Soap, Water, Chemistry, Molecule, and more

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Can You Garden in the City?

Over seven billion people call Earth home these days. Feeding all those hungry people is no small task. Fortunately, scientific advances have helped to modernize agriculture to the point where billion...

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Why Are Flamingos Pink?

We were hanging out on the Wonderopolis seashore the other day when we overheard an interesting conversation between a seagull and a pelican:

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Can Plants Eat Insects?

When you think of a jungle adventure, what comes to mind? Swinging around from tree to tree on vines? Gorgeous birds flying through the air? Monkeys and other exotic creatures prowling through the den...

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What Would You Pack For a Trip To Outer Space?

Have you ever dreamed of traveling in space? If you're like most kids, gazing at the stars at one time or another has led to a daydream about what it would be like to be an astronaut. Not only would i...

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