Definition: Factories are human-made structures where materials are manufactured to produce goods, primarily in the form of metal or plastic. They involve a wide range of machines, processes, and techniques that enable the creation of various products. Definition: Manufacturing refers to the process of producing goods from raw materials into finished products. Factories typically have machinery and equipment designed specifically for this purpose, with skilled workers employed to operate them efficiently. Example: A factory is where you find machinery to produce items like cars or smartphones, and people working behind the scenes to maintain and update these machines.