Mechanical engineering encompasses a wide range of disciplines, involving the design, analysis, and production of mechanical systems. By leveraging principles from physics, mathematics, and materials science, engineers develop innovative solutions for diverse industries. With advanced design and simulation tools at their disposal, mechanical engineers can create complex and optimised product designs. Through virtual prototyping, CAD, and simulation software, engineers can visualise and analyse designs before physical construction, leading to cost and time savings in the development process. Moreover, mechanical engineering plays a crucial role in sustainable development by designing energy-efficient systems and exploring renewable energy sources, contributing to a greener and more sustainable future.