In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

In this fun activity, your child will create their very own solar oven to bake s'mores!

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!