👉 The term "rheologist" refers to a scientist who studies the behavior of matter under the influence of heat and pressure. This includes understanding how materials change under these conditions, and also how they can be used for various applications, such as in mechanics, energy transfer, and environmental science. Rheology is a fundamental aspect of many physical systems that are governed by fluid dynamics, and it is often studied through experiments or numerical simulations to gain insights into the behavior of materials at different temperatures and pressures