👉 "eparcuale" is a technical term in physics and engineering, specifically used to describe the concept of electrically neutral particles. These particles are often referred to as "electromagnetically charged" or "electrically neutral." They can be thought of as having no charge or an electric field that does not affect them. The term was first introduced by physicist Charles Babbage in his 1842 work on a hypothetical mechanical calculator, and it has since become widely used in various fields