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.

This science fair project teaches students about wilting and browning of salad greens.

Do different types of oil mix or stack? Find out in this science fair project idea!

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

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 science fair project idea demonstrates that plants give off water.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Test whether plants can grow without sunlight and water.

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

Discover whether cold or hot water from the faucet will boil faster on the stove.

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

Science fair project that examines condensation and the conditions needed in order for dew to form.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

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

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.