Biomedical engineering is a relatively new field of study, but has already made a large positive impact in healthcare. During their academic careers, students in this area of study learn aspects of computer science, chemistry, and materials science in addition to biology and multiple engineering specialties.

The PhD is a doctoral degree, specifically called a "doctor of philosophy" degree. This is misleading because PhD holders are not necessarily philosophers (unless they earned their degree in philosophy!). That said, PhD recipients are able to engage in thought experiments, reason about problems, and solve problems in sophisticated ways.

Part-time learning allows one to obtain a degree or qualification even if one cannot attend school on a full-time basis. One can learn at one's own pace, gradually accumulating credits that count towards a final qualification.