Outline of the metric system
The following outline is provided as an overview of and topical guide to the metric system: Metric system – various loosely related systems of measurement that trace their origin to the decimal system of measurement introduced in France during the French Revolution. == Nature of the metric system == The metric system can be described as all of the following: System – set of interacting or interdependent components forming an integrated whole.
Source: Wikipedia — Outline of the metric system (CC BY-SA 4.0)