Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

Start thinking about how the internet works by assembling an Ethernet cable of your own!

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

This science fair project idea explores if male or female humans are more likely to exhibit some form of color blindness.

This science fair project idea examines whether boys and girls differ in reflexes.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

In this activity your child will create their very own marble maze!

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

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

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

This science fair project idea explores whether certain physical and mental traits run in the family.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

Make a lei and bring a touch of the tropical lifestyle into your home!

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.