How Good is Your Sense of Smell?
Difficulty of Project
Approximate Time Required to Complete the Project
One hour to complete the investigation and collect the data; 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.