SASH = stagnation and shear

Stagnation followed by shear (such as the stick-slip phenomenon of earthquakes) is the most generic form of reciprocity. An important case is that the vastness of space corresponds to stagnation, and stars correspond to shear. keywords: [General Systems Theory] [phenomena] [default form of reciprocity]

Human beings have no business drinking cow’s milk. keywords: [health and nutrition] [physiology] [biology]