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How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

Test your friends to find out if you can replicate the placebo effect's incredible results.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

This science fair project idea examines whether boys and girls differ in reflexes.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

This project concerns activity happening millions of miles away, on the sun.