It is less successful when it does the opposite, i.e., overanalyzes and overdetails. This science is successful when it takes the complicated, such as an array of particles of varying shapes, sizes, textures, colors and compositions, and puts their formation into plain English (e.g., cutting wear on cylinder walls). Increasingly, oil analysis has become engulfed by complex analytical chemistry and mathematical algorithms. This can be applied to the world of oil analysis in many ways. Conversely, the greater genius in design and engineering lies in achieving the design objective through simplicity and pureness of form. What becomes overly complicated also becomes, by default, poorly understood and sparsely used. While it started as a design principle for engineers, it has since been applied to any activity or creative endeavor that has had the propensity to become unnecessarily complicated. The well-known KISS principle (keep it simple stupid) was first coined in the 1960s and began widespread use in the U.S.
