This science fair project idea investigates whether plants can survive being frozen.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

This project examines whether sugar substitutes are as sweet as real sugar.

In this experiment we use Scotch Guard to make sand that resists water.

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

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!

Science fair project that examines the effects of soap on the surface tension of water. How does soap affect the surface tension of water?

Compare the ignition rates of various types of flame-retardant materials.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Compare different remedies for cooling the mouth after eating spicy food.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.