Wonderopolis
Wonderopolis
  • Who was Leonidas? 
  • What was Sparta known for?
  • What was the Battle of Thermopylae?
Find it out

Leonidas brought ________ Spartan soldiers to fight the Persian troops.

Test your knowledge
  • Who invented skiing? 
  • When did skiing become a sport?
  • What types of skiing competitions are there?
Find it out

In what year did skiing become an Olympic sport?

Test your knowledge
  • What is scarlet fever?
  • What are the symptoms of scarlet fever?
  • How is scarlet fever treated?
Find it out

This Wonder was mostly about...

Test your knowledge
  • What are podcasts?
  • What kinds of podcasts are there?
  • How do you start a podcast?
Find it out

Who invented podcasting?

Test your knowledge
  • What makes glitter sparkle?
  • Who invented glitter?
  • What crafts can you make with glitter?
Find it out

Which of the following is NOT a common material used to make glitter?

Test your knowledge

Where are You Wondering?

Discover Wonder Hotspots nearby and join!

Wonderopolis
EXPLORE WONDER HOTSPOTS

What Are You Wondering?

Join in the Wonder Creation

Make YOUR wonder a wonderful reality!

251,640

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

Latest from the Wonder Bank

  • Why are habitats lost?
    Sonia
  • How are has online learning affect students health and grades?
    Gigi
  • Is BTS the most popular K-pop boy band?
    yessenia
  • how do you know if a lizerd os a boy or girl
    David&charlie
  • who created wonderopolis
    Miles
  • how do bunys survive
    oluwapelumi
  • How was the earte made
    Connor
  • how are cars made
    colin
  • Who made football?
    Peyton
  • IS INTEELLGENCE CHALLENGING
    Ahlam
  • How was the earth made?
    Connor
  • Can we live in Mars?
    Christopher
  • Is Pizza a amarican food
    Cole
  • what is a bank
    brandon
  • How many Pets is to many
    Baya
  • Why is the name of this website wonderopolis?
    Zion
  • How do you become a Queen or King?
    bhhkg
  • why does my dog not talk
    victoria
  • How was the earth made?
    bhhkg
  • why do we say trick or treat
    yluminara
  • How much storage does the brain have
    Aaron
  • Who is Isaac newton?
    jeffery
  • who inventen folding closs
    sean
  • Does cancer spread from person to person?
    Kendall
  • how does our body work inside?
    Samari
  • what is in gas
    gray
  • What if coronavirus never ends?
    Zoya
  • How old is the earth?
    Kendall
  • Why do we get scared?
    Daniela
  • Why don’t I get good grades
    Ujwal
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, Greece, Sparta, Leonidas, Hercules, 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.

Spread the Joy of Wonder

Wonderopolis Widget

Interested in sharing Wonderopolis® every day? Want to add a little wonder to your website? Help spread the wonder of families learning together.

Add widget

Wonderopolis Partners & Sponsors

×

Spread the Joy of Wonder

Wonderopolis Widget

Interested in sharing Wonderopolis® every day? Want to add a little wonder to your website? Help spread the wonder of families learning together.

Add widget
Wonderopolis