Materials development refers to the process of creating and improving materials used in various applications, such as construction, manufacturing, and technology. This field involves researching and testing different substances to enhance their properties, such as strength, durability, and sustainability. Researchers and engineers work together to innovate new materials, often focusing on composite materials, biodegradable plastics, or nanomaterials. The goal is to meet specific needs in industries like aerospace, automotive, and electronics, ultimately leading to better performance and reduced environmental impact.