@sir NLM's remapping of vertical scroll to horizontal drives me completely mad.
See:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4669363/
A physiologist's view of homeostasis
Homeostasis is a core concept necessary for understanding the many regulatory mechanisms in physiology. Claude Bernard originally proposed the concept of the constancy of the “milieu interieur,” but his discussion was rather abstract. ...