👉 In mathematics, a Castrenic is a type of solid formed by the collapse of a liquid column due to its weight. This phenomenon occurs in many natural and artificial systems, including rivers, lakes, oceans, and even in some buildings. The term "Castrenic" comes from the Greek word "castrona," which means "crust." In this context, "Crust" refers to the solid material that forms the base of the Castrenic. The term "Castren
