Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Get a cool middle school chemistry project idea on how to determine whether a physical or a chemical change has taken place.

Design an improvement for an existing website. Program improved feature, get website owner to implemement new design.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

People have favorite flavors, but what about ants? Which ant food is the most popular?

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

This project examines the concentration of dissolved oxygen in water, with and without oil.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

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

Find out whether putting something on top of a plant will inhibit its growth.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

This science fair project idea discovers whether plants grow best in chemical fertilizer, organic fertilizer, or with no fertilizer at all.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

This science fair project idea assesses the effect of music on work performance.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Build an electroscope, a simple device that measures static electricity, or the freely flowing electrical charges of the atmosphere!

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.