What happens when colored beams of light mix? You might be surprised.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Try this chemistry experiment with your curious kid and get some "shocking" results!

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

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!

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

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

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

Experiment with the wonders of pressure and condensation by crushing a soda can with nothing but air and water!