• How does soap make you clean?
  • What is saponification?
  • What kinds of substances do you need to make soap?
Find it out

Which of the following would you NOT find at the end of a soap molecule?

Test your knowledge
  • When does the wind chill?
  • What is the wind chill factor?
  • How is the wind chill factor calculated?
Find it out

If it’s 35° F outside, a 25-mile-per-hour wind will make it feel like it’s only what temperature?

Test your knowledge
  • How can down warm you up?
  • Which animal supplies most of the down feathers used today?
  • Which type of down is the best insulator?
Find it out

The thermal insulation properties of down basically disappear if down gets what?

Test your knowledge
  • What is a fad?
  • What's the difference between a fad and a trend?
  • Are fad diets safe?
Find it out

Which of the following toys is NOT an example of a fad?

Test your knowledge
  • Have you ever had stage fright?
  • What are the symptoms of performance anxiety?
  • How can you conquer stage fright?
Find it out

Which of the following is NOT a good way to deal with stage fright?

Test your knowledge
  • What does your amygdala do?
  • Where are the amygdalae located?
  • Why is the amygdala associated with fear?
Find it out

In which part of the body are the amygdalae located?

Test your knowledge
  • How long would it take to walk across America?
  • How far is it across America?
  • Can you walk in a straight line across America?
Find it out

Approximately how many miles is it across the United States?

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 do babies drool
    Izzy Tebay
  • How many dogs are on the earth
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  • What are devil's claw?
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  • Why do we have taste buds?
    Elle DeClark
    Millie Hedden
  • how do babies form?
    Amanda Graham
  • who made fidget spinners
    Areceli Monraz
  • What are the real colors colorblind people see
    Hailey Cooper
  • Is time a thing
    Hailey Cooper
  • Why do dogs drink out of the toilet
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  • why are peoplwe racist
    maria AIT AISSA
  • Are unicorns real
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  • When was Roblox invented?
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  • Can dogs really talk
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  • how old is luke bryan
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  • Why can't you rember how you went to sleep
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  • how do you speak rushian
    aubrie wiggins
  • Who Created The Anime Black Butler?
    Hannah Eccles
  • why is anxiety a thing
    em guy
  • Who invented basketball
    nathan morales
  • Where do unicorns come from?
    Linda Escobar
  • what is slime
    myra irfan
  • what was the first food ever made
    myra irfan
  • who would win llama or alpaca?
    Bob King
  • mountain climbing
    kelcey chaney
  • what is the oldest person in the world
    jaycob wroblewski
  • Who were the first people on earth and how were they born
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  • Where does the sun get all its energy
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  • where did labyrinths come from?
    DeeDee Haralson
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?

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  • +2855

    how was water created


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    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: Health, Human Body, Science, Soap, Clean, Dirt, 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...

Image #19

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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