ISO/ASTM 52900 defines additive manufacturing as the process of joining materials to make parts from 3D model data, usually layer upon layer, as opposed to subtractive manufacturing and formative manufacturing methodologies. Additive manufacturing is also considered as a natural process like plant growth. It is now used in industries to manufacture engineering components.

To ace competitive examinations, it is essential to have a smart strategy coupled with apt and updated study material. For a holistic view it is essential for aspirants to keep a tab on latest exam notifications, syllabus and include previous year's papers in their preparation strategy. The sheer quantity of learning required makes it important for aspirants to maintain a fixed routine and follow it. Selecting the best books and thorough revision of subjects is indispensable for successful preparation.

Across a suite of disciplines, labs are a crucial part of education and training. Immersing a student in a lab engages them and enables the building of a number of important skills. Additionally, it gives learners real-life experience which both brings a subject to life and builds career readiness.