Although technology may seem like a contemporary development, humans have been using technology since they began converting natural resources into tools. For example, the understanding of fire and its use in prehistoric cooking could be considered a facet of technology.

A postgraduate certificate is a fairly short educational program that can be earned by students who already have an associate’s or bachelor’s degree. By completing this academic program, students improve their specialized knowledge, and they may be able to earn more money in their chosen careers.