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Understanding Water Activity (Beta version)

Understanding Water Activity Explore how water acts inside food and how this affects spoilage.

Experience the Understanding Water Activity Virtual Lab first to fully understand the Controlling Water Activity Virtual Lab.

This is beta software. We are still in the process of testing and building out these labs. You will likely experience bugs, mismatches between audio and text, etc. This will not necessarily reflect the quality and state of the final build.
If you have questions or concerns, contact us at