Importance of Engineering
Technological innovation has long been the key to growth and prosperity, and engineering has been an important driver of this innovation. Indeed, the development and institutionalization of the engineering disciplines in universities provided much of the talent behind domination of world markets. Engineering disciplines integrate scientific principles with practically oriented research, providing systems and processes that themselves create ways of acquiring new knowledge. This integration makes engineering critical to successful industrial innovation.
Engineering is a profession in which scientific knowledge and mathematics, gained through study, experiment and practice is applied with intuition or judgement to develop ways to use economically, the materials or forces of nature for the benefit of mankind. So many authors have given their personal definitions on their understanding of the word “engineering”. This word has turned the face of the earth to look more interesting and accommodating.

The Major areas of Engineering
The importance of engineering to be elaborated on are as related to six key areas. These six key areas are the importance of engineering in:

• Agricultural
In our today’s world, hardly will you see a commercial agricultural famer that does not make used of machines to increase the rate of his or her agricultural output. This importance added by engineering has really promoted the practice of agriculture all over the world.

• Banking
Engineering plays fundamental roles in banking institutions of various societies. In a bank, there are many engineers that engineer the affairs of the banking activities. Without these engineers, the banks will not function effectively. Banks are advancing on yearly basis and they have been demanding the services of the to make the advancement unique.

• Automobile
When it comes to the making of the engines of the automobiles, metallurgical engineers play their own roles as well. This is evidence on the importance of engineering in the beautiful world of automobile. The importance of engineering in our society made it possible for car owners to drive so many designs of cars each year.

• Educational
In various institutions of learning, it has been made compulsory that every school will have computers integrated as part of their academic study or curriculum. These computers being talked about are made possible because of the efforts being put by the computer engineers. Some higher institutions have air-conditioners installed in their lecture halls to make the students feel comfortable learning in good environment.

• Marketing
Because of the importance of engineering in the field of marketing, people can use their mobile phones, which are product of engineering, to order for goods from other countries which get supplied to them within few days. Also, some business owners have hosted many websites on the web where they tell people all over the world of products and services they sell without the buyers visiting the location of the business company.

• Health sectors
Let us start with the instruments which the doctors used whenever they are carrying out surgery. Do you think the materials of that nature are being produced by the doctors? No, because starting from the pattern making to the final finishing stages of such equipment are being carried out by the engineers. Examples of such instruments are scalpel, surgical lamps, stethoscope, and so many others. All these instruments are made available to the surgeons with the help of engineering.