Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Construct batteries that make electricity from fruits with this fun science fair project.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.