Mechanical engineering an art form that combines engineering physics and mathematics principles with materials science to design, analyze, manufacture, and maintain mechanical systems.
Structural engineering an art form that combines engineering physics and mathematics which designs the bones and muscles that create the form and shape of man-made structures
3D Laser scanning is the art form of a controlling a visible deflection of laser beam that captures a set of points from a specific datum to derive a virtual reflection of a know space or envelope
3D Modelling is the art form of developing a mathematical representation of any surface of an object in three dimensions in a virtual reflection of a know space or envelope