In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

This science fair project idea explores which fruit molds the fastest.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

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?

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

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

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

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