Computer Science is the study of how computers work, mostly from the mathematical perspective. Software Engineering is the study of how software systems are built, more from a practical perspective.
Chemical engineers apply the principles of chemistry, biology, physics, and math to solve problems that involve the production or use of chemicals, fuel, drugs, food, and many other products. scale manufacturing, plan and test production methods and byproducts treatment, and direct facility operations.
Environmental engineers use the principles of engineering, soil science, biology, and chemistry to develop solutions to environmental problems. They work to improve recycling, waste disposal, public health, and water and air pollution control.
From maintaining Apache helicopters, to recovering Challenger 2 tanks and repairing the Army's weapons . REME ensure that the Army's equipment is ready to use wherever or whenever it is needed.
Corps of Royal Electrical and Mechanical Engineers, REME, Royal Electrical and Mechanical Engineers, engineers, .