Engineering can be defined as “the putting together of things.”(Internet source, “What is engineering?”) This definition has summarized a profession that dates back to ancient times. Many things have been accomplished by early engineers. The great pyramids in Egypt for example are an engineering marvel still today. The massive structures look simple but they took great skill to construct. The complex ventilation systems and rooms took brilliant engineers to design. The people in that era had very few tools to help them build the pyramids so engineers had to devise a way to lift the ponderous stones and place them where they were needed. Engineering has many applications, and is o