Difficulty of Project
Readily available or easily purchased at the grocery store
Approximate Time Required to Complete the Project:
One or two days to gather the data from three different sets of family members; one day to write up the results and research; one day to prepare the science fair display
Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.