Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

The Galileo inclined plane physics experiment was one of the first ways scientists calculated acceleration due to gravity. Do it yourself in this project!

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Find out whether a longer airplane will fly farther or a wider paper airplane.