When you study history, do you have an appreciation for how early humans survived way back when? Hunting and gathering food in the wild must have been a big challenge.

Don't you just love it when you turn on the radio and immediately your favorite song begins to play? There's nothing quite like the soothing voice of your favorite singer to turn a frown upside down..

What's the first thing you do when you wake up in the morning? If you're like a lot of people, you might go to the nearest window, open the blinds, and let the morning sunshine warm your face.

Are you fascinated by those powerful, destructive storms some people call twisters?What are we talking about? Tornadoes, of course! We don't experience tornadoes in Wonderopolis very often, but when ...

Have you ever been wandering around the streets of a city and happened upon a street performer wearing interesting clothes, lots of white make-up, but not making a sound?If so, chances are you've met ...

Have you ever seen a Rube Goldberg machine in action? You probably have, even if you didn’t know what it was. A Rube Goldberg machine is a contraption that uses a chain reaction to carry out a simple ...

After a long day of school, you ride the bus home and anxiously anticipate having a snack as soon as you burst through the front door. But what kind of snack will you choose? Will it be a healthy ...

Have you ever tried to empty a large container of liquid? For example, let's say you have an above-ground pool.When autumn arrives and the leaves begin to fall, it's probably time to empty the pool to ...

Do you know anyone who has a birthday on February 30? How about September 31? Maybe October 32 or November 31? No? Well, there's a good reason for that and you've probably already guessed it: those ...

Today’s Wonder of the Day was inspired by teagan from AL. teagan Wonders, “Why are only certain animals our pets?” Thanks for WONDERing with us, teagan!

Today’s Wonder of the Day was inspired by Victor from AL. Victor Wonders, “what are the physical and chemical properties of the mantle?” Thanks for WONDERing with us, Victor!

Today’s Wonder of the Day was inspired by ethan. ethan Wonders, “how powerful is stomach acid” Thanks for WONDERing with us, ethan! There are some substances on Earth that children of all ages seem to ...