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Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

In this fun experiment, we'll find out how color affects heat absorption!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

This science fair project idea investigates how the shape of an object affects drag.

This experiment investigates if stress alters body temperature.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Is there really such a thing as healthy gum? Students will learn what factors in chewing gum contribute to healthy teeth in this exciting science fair project.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

Evaluate if people are more influenced by video or audio advertising.

The objective of this sociologically-inclined experiment is to evaluate whether kids' toy preferences are hardwired or develop as they grow.

Examine the effect of pressure on carbonation in soda.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

This project explores differences in people's reactions to images in color and images in black and white.

This project determines what category of person is most likely to be ticklish.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

This science fair project examines the different composition of fungi and plants.

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.