This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

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

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Discover whether the color of text correlates with ease and speed of reading.

Is it a square or a circle? See if you can trick your friends with this zany science project!

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This science fair project idea explores how far the average human can see.

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 experiment tests which gender is better at catching how a magician performs his tricks.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.