Pro/ENGINEER is a computer graphics system for modeling various mechanical designs
and for performing related design and manufacturing operations. The system uses a 3D solid modeling system as the core, and applies the feature-based, parametric modeling method. Pro/ENGINEER is a feature-based, parametric solid modeling system with many extended design and manufacturing applications.
"INTRODUCTION OF SSME AND ITS WORKING" In his topic he covered the foundation and development of SSME and its member and various posts offered to them. He also informed about the different departments like mechanical, physics, electronics, civil, metallurgy, structural etc.