Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.
A motor-trans is a device that converts electrical energy into mechanical motion, but this definition is incomplete without a clear understanding of the underlying biological and physical principles.
External reference — all senses of the word “motor trans” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.