What type of engineering focuses on the design of machines?

Mechanical engineering is centered around the design, analysis, and manufacturing of machines and mechanical systems. This discipline applies principles of mechanics, thermodynamics, fluid dynamics, and materials science to create devices and systems, such as engines, machinery, HVAC systems, and tools. Mechanical engineers work on everything from the smallest components to large systems, ensuring that they are efficient, reliable, and functional.

In contrast, civil engineering pertains to infrastructure projects like buildings, roads, and bridges; electrical engineering focuses on electrical systems, circuitry, and power generation; and environmental engineering is concerned with environmental protection and sustainability. Each of these fields has its unique specialization, while mechanical engineering specifically targets machine design and related mechanical systems.