Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This project examines the affect of temperature on viscosity and surface tension of different liquids.