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Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

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

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.

This biodiversity project examines the biodiversity in your own backyard.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

This science fair project idea examines the reason boats are shaped and engineered.

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

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.

Science fair project that uses distillation to convert salt water into fresh water.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Examine how a battery can be made from everyday materials.

Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.