Small-scale engineering refers to the design and construction of smaller projects that typically require fewer resources and less complex technology than large-scale engineering. This can include activities like building small bridges, creating prototypes, or developing household products. It often emphasizes practicality and efficiency, making it accessible for individuals or small teams. This type of engineering is crucial for local communities, as it can address specific needs without the high costs associated with larger projects. Examples include community gardens, solar panel installations, and small water filtration systems. These projects can enhance sustainability and improve quality of life on a local level.