flux vs locomotion

flux

noun
  • The act of flowing; a continuous moving on or passing by, as of a flowing stream. 

  • The rate of transfer of energy (or another physical quantity), especially an electric or magnetic field, through a given surface. 

  • A state of ongoing change. 

  • The state of being liquid through heat; fusion. 

  • A chemical agent for cleaning metal prior to soldering or welding. 

verb
  • To flow as a liquid. 

  • To use flux on. 

  • To melt. 

adj
  • Flowing; unstable; inconstant; variable. 

locomotion

noun
  • Self-powered motion by which a whole organism changes its location through walking, running, jumping, crawling, swimming, brachiating or flying. 

  • A dance, originally popular in the 1960s, in which the arms are used to mimic the motion of the connecting rods of a steam locomotive. 

  • The ability to move from place to place, or the act of doing so. 

How often have the words flux and locomotion occurred in a corpus of books? (source: Google Ngram Viewer )