My project represents human lung capacities and volumes. I have constructed this representation by using two red balloons as the lungs, and the straws that are inserted in each balloon demonstrates human lung capacities and volumes when air is blown into the straw/balloon. The balloons blow up through this air flow and the increasing size of the “lung” will follow a color coded line system showing the different volumes and capacities. One “lung” represents the volumes of the male lung, while the other “lung” represents the female lung. This is done to showcase a visual comparison of both sex’s lung volumes and capacities. A caveat to this representation is that it will not be accurate in terms of illustrating the inhalation/expiration that correlates with the volumes and capacities; this project will mainly represent the amount of air present for the particular volumes and capacities.