September 1, 2010: Moist Heat Sterilization Report, Particle Counting RP Revision, Spintronics Computer Breakthrough


FEATURE ARTICLE

Cleaning Thermodynamics

Cleaning is essentially moving soil from where it is not wanted to where it can be accepted. As classical thermodynamics teaches that no process is perfectly and totally reversible, the “Third Law of Cleaning” is: One can never get something completely clean.

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