Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

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 cats can be trained in the same way that dogs can.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Science fair project that tests whether cats have a preference for organic food.

This science fair project idea compares the cuteness reaction between genders.

This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

This science experiment tests if dog saliva can really help heal wounds.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.