Technical subjects should be very strong . Especially for core opportunities. Worst college ever experienced . Since i have done my major and minor project during my btech studies on the simulation of the heat affected zone and thermal behavior as wellwhich is produced during Selective Laser Sintering on various materials and composites . I got an idea about which sot of materials can be compatible in which environment . The process as to how a product is manufactured plays a very important role in the product development sector.