Did you know that a shadow is made when an object (like a toy, a tree or even you) block the light. Shadows show the shape of the object,...

Rainbows are a beautiful sight to see, but they can be hard to find. Have you ever seen a rainbow in the sky? Do you know the seven...

It seems like you are planning to make a rain gauge to measure the amount of rain in your backyard! Here's what you'll need: a clear...