• Who was the Iceman?
  • Where was the Iceman found?
  • How long ago did the Iceman live?
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In what year was the Iceman discovered?

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  • What makes a toy top spin?
  • Which physical forces are at work when a toy top spins?
  • How long have spinning tops been around?
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When a spinning top begins to wobble, it demonstrates the scientific principle of what?

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  • How can animals function without a brain?
  • What are some examples of animals without brains?
  • Can a sponge sneeze?
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Which of the following is NOT an example of an animal that has no brain?

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  • What time would you travel to?
  • Is time travel possible?
  • What is a paradox?
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A situation which appears absurd or self-contradictory is known as a what?

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  • What is an old wives' tale?
  • Are most old wives' tales true?
  • Why do so many old wives' tales continue to be passed on?
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According to one old wives’ tale, you should feed a cold but starve a what?

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  • How do websites remember so many usernames and passwords?
  • How many bytes of information do usernames and passwords take up?
  • How much text adds up to a gigabyte of storage?
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If you have a smartphone with a capacity of 64 gigabytes, about how many usernames and passwords could it store?

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  • Is it possible to regrow a limb?
  • Can a salamander regrow its leg if it gets cut off?
  • Will humans ever be able to regenerate limbs?
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Salamanders have how many more times the amount of DNA than humans?

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

Latest from the Wonder Bank

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View all questions in the Wonder Bank

Top Nominated Wonder Questions:

  • +2406

    What makes the ocean blue when water is clear?

    Ana Brossette

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    how was water created


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    Khiyanna Fields

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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 SOCIAL STUDIES: History, Science, Mountain, Hiking, Alps, Italy, and more

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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…

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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 is Spain…

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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…

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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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