Mechanical engineering is a diverse engineering discipline, as it is the knowledge that is necessary to take a product from idea to the marketplace. The skills necessary to accomplish this include the ability to design for functionality, aesthetics and the environment the product will be used in.

Graduate diplomas are typically not offered in the United States. The American equivalent of a diploma is referred to as a professional certification. Each university has a different set of requirements for admission, so students should perform in-depth research on programs before applying.

Online learning refers to use of electronic media and information and communication technologies (ICT) in education. With online learning one has the flexibility to access their studies at any time and from anywhere they can log on.