Science fair project that creates fog using bottles of hot and cold water.

Research historic methods of food preservation. Analyze alternative recipes and techniques of food preservation. Document success with photographs.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Analytical chemists perform chromatography to separate colors into pigments. Test the food coloring used in M&M's and Skittles candy in this fun project!

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

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

This science fair project idea investigates if fats add to the flavor of food.

In this project, several food items are tested to determine whether they contain starch.

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

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

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.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

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

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

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

In this project, students will learn what and how foods are grown in rain forests and if there are sustainable methods that can be used.

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.

Determine which video game elevates the heart rate best and burns the most calories.

Looking for a fun project on energy? Check out this fun elementary school science fair project idea that demonstrates chemical energy in a bottle.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.