Diffusion And Osmosis (1964)

Illustrates the diffusion of gases and liquids, one of the key processes in living things. Shows the selective action of the semi-permeable membrane. Demonstrates the effects of osmosis. Defines relevant terms, such as permeability and turgor. We digitized and uploaded this film from the A/V Geeks 16mm Archive. Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.