This science fair project idea quantifies the effect of specific food sources on red worm (Eisenia foetida) livelihood.

Figure out which fruit has the most vitamin C (ascorbic acid) in this fun science project!

This science fair project idea explores edible things you didn't know you could eat.

This science project idea examines the effect of microwaving on various objects.

This science fair project idea creates cool new colorful fabric pattern designs and experiments with the mixing of colors.

This science fair project idea outlines the principles and techniques behind paper batteries.

This science fair project idea discovers the mechanism of laminar flow and encourages technological progress based on this concept.

This science fair project idea determines which brand of batteries have the longest life.

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

What combination of cloth and stain will be the easiest for removing stains? Test and experiment!

In this project, several food items are tested to determine whether they contain starch.

In this project, sunlight is blocked from a leaf in order to see the affect that sunlight has on leaves.

This project investigates an interesting question: If one learns to write backwards, is one also able to read backwards?

This science fair project determines how age affects the speed that someone can change the focus of their eyes between near and far sightedness.

This science fair project will investigate a type of sustainable development project.

This science fair project idea demonstrates the property of bouncing in a fresh new way.

This science fair project idea determines if females or males tend to do better on optical illusion tests and whether certain age groups also do better.

This science fair project idea sheds some "light" on which color of candles burn the longest.

This science fair project idea discovers the average number on the Scoville scale that humans can endure in hot peppers before physical signs kick in.

In this project, the affects of vitamin E are observed on a rose petal.

In this project, the affect of acid rain is simulated by the acid, vinegar.

The project investigates how water and movement affects erosion.

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

This science fair project determines which type of physical activity most improves memory.

This science fair project determines whether most people will notice that a game of chance is very slightly rigged.

This science fair project will go beyond the simple definition of conservation to explore the different facets of what conservation means.

This science fair project idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

This science fair project idea's objective is to understand the architecture and function of neurons and their key components.

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science fair project idea researches the effects of acid rain on plant growth.