Isotropic materials are materials that have the same properties in all directions. In research, isotropic materials are often studied to understand their mechanical, thermal, electrical, and other properties. Researchers may investigate ways to create new isotropic materials, study their behavior under different conditions, and explore potential applications in various industries such as aerospace, automotive, and electronics. Studying isotropic materials can also provide insights into the fundamental principles of material science and help in the design of new materials with desirable properties.