Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

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 project explores whether plants can live and grow when "watered" with juice, soda, or milk.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

This science fair project idea explores whether white light can be separated into different colors.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

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

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Examine the connection between temperature and chemiluminescence.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

This fun elementary school science fair project idea helps students in designing an amusement park using their knowledge of forces and simple machines.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

In this experiment you will use plastic and magnets to test your local soil composition.

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

This science fair project demonstrates the "power of conformity".