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British Nutrition Foundation: Food a Fact of Life: Food Functions [Pdf]
This food science poster summarizes six functions that foods perform and the different ingredients that can be added to perform those functions.
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University of Winnipeg Physics Dept: Deformation of Solids
This page from the University of Winnipeg Physics Department and the three pages which are linked to it describe the relationship between the strain and the stress experienced by a material. The elastic modulus is defined and an equation...