MECHANICS
  1. when we say mechanics we mean space, energy, objects and time. And when something has those things in it we're talking about something mechanical. (PXL, p. 166)
  2. by mechanics we mean any and all of the objects, motions, or spaces which exist. Mechanics are always quantitative. There is always just so much distance or so much mass or so many hours. We have a word for mechanics compounded from matter, energy, space, and time which is MEST. By MEST we mean any or all arrangements of energy of whatever kind, whether in fluid or object form, in space or spaces. (Dn 55.!, p. 8)


Technical Dictionary