Engineering is a broad field that encompasses many disciplines and has a profound impact on society and the way we live. Engineering is an applied science that uses knowledge and skills gained through research, mathematics, and experimentation to create new products and processes, or improve existing ones. It is a profession that requires technical knowledge, problem solving skills, and creativity. Engineering is a profession that has been around for centuries and is continually evolving to meet the changing needs of society. Engineering can be divided into two main categories: civil engineering and mechanical engineering. Civil engineering is focused on the design, construction, and maintenance of infrastructure, such as roads, bridges, and buildings. Mechanical engineering is focused on the design, development, and operation of machines, engines, and other mechanical systems. In addition to the two main categories, engineering also includes many other disciplines such as electrical engineering, chemical engineering, materials engineering, and biomedical engineering. Each of these disciplines has its own set of skills, knowledge, and tools that engineers use to solve problems. The goal of engineering is to solve problems and build solutions that will make our lives better. This could include creating new products, improving existing products, or developing new processes.