Kid Facts - Learn something new every day!

We've learned about chemical elements and atomic numbers now, but with all these different elements and atoms, how can anyone remem...

We already know that atoms are super small things, and that they have even smaller protons, neutrons and electrons in them. We also k...

We just learned how Molecules are a bunch of atoms stuck together. Another fun thing to learn about is Chemical Elements . These are t...

Remember we learned that ions are atoms with a mismatched number of protons and electrons . When these mismatched atoms meet up with o...

We just learned a little about Mass . A while back we learned about atoms , and the parts inside of them protons, neutrons and electron...

We learned before about Earth's gravity and how it pulls you to the ground. The reason it does that is because of something called ...

When you drop a ball to the ground, what makes it fall? Gravity! Our gravity comes from our planet Earth always pulling us back toward t...

Last time we learned how kinematics is the study of measuring how things move. We learned about distance , time and velocity . There...

We've learned now about measuring distance , time and velocity . A word for the way these things work together is called kinematics...

We've learned now about measuring distance and time . Another thing we can measure is called Velocity . Velocity means speed, or...

Last time we learned about measuring Distance . Another thing we can measure is called Time . We can look at a clock to see what time ...

We just learned about the difference between Solid, Liquid and Gas . Let's talk about measuring things! First we can learn about D...

We just learned a little about Light Bulbs . Have you ever gone sledding in the snow? What about swimming in a pool? Have you ever see...

We learned before about how small atoms are, but there are even things smaller that that! An atom is really made up of two parts. Th...

We just learned about Binary . What's the smallest thing you can think of? A grain of sand? A drop of water? Well even smaller t...

Remember we learned before about measuring waves using wavelength . (from: wikipedia sine ) And we learned that how often something h...

We just learned about Waves and Wavelength . Frequency means the number of times that something happens during a certain length of tim...

We just learned about the Light Year . If you are standing in the water in the ocean or a big lake, you can watch a wave going by you, ...

We know that a Cheetah can run 75 miles per hour. And the Speed of Sound is 760 miles per hour. Only super fast jet planes can go fas...

Just like the speed of sound is very fast, the speed of light is even faster! The speed of sound is 760 miles per hour. The speed of l...