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What is Engineering?

Mary McMahon
Mary McMahon
Mary McMahon
Mary McMahon

Engineering is an incredibly broad field that involves the harnessing of mathematical and scientific concepts to create practical and useful things, ranging from automobiles to wind turbines. This field is huge, encompassing people in a wide range of industries, and some people call it “the invisible science,” because engineers are often unsung and unheralded, despite the fact that the work they do is very important. Many colleges and universities offer courses in this discipline for people who are interested in pursuing it as a career.

As a very ancient field of human endeavor, engineering was used by early humans, who used their knowledge of the natural world to figure out things like irrigation schemes and how to build boats that didn't sink. Over time, as humans learned more about science and mathematics, engineering got more complex, and this field paved the way for modern society. Anyone reading this article is benefiting from a product of this field, be it a computer or other similar electronic device.

A civil engineer might help build dams, bridges, or roads.
A civil engineer might help build dams, bridges, or roads.

There are a number of subfields of this discipline, including mechanical, computer, electrical, military, civil, environmental, aerospace, and chemical engineering. All of these fields require different types of training; aerospace engineers, for example, learn a great deal about physics and space in the course of their work, while environmental engineers consider issues like pollution control and the impact of humans on their environment.

Engineers are responsible for analyzing building plans to ensure the stability of the structures.
Engineers are responsible for analyzing building plans to ensure the stability of the structures.

Most engineers pride themselves on being problem solvers. Their field of work involves the analysis of a problem, such as the need for a safe and stable water supply for a city, and the creation of a solution, such as an aqueduct. In the course of their work, engineers often interact with people in a number of other disciplines, and this field of work places a high value on collaboration, fact checking, and quick thinking.

Aerospace engineers may study physics and space in the course of their work.
Aerospace engineers may study physics and space in the course of their work.

Most countries regulate the field, because engineers participate in projects that could be very dangerous if conducted without proper training. Engineers, for example, analyze the plans for structures to ensure that they are sound and stable; an unqualified civil engineer might sign off on plans for a bridge or building that could fail with catastrophic results. Most people who pursue careers in this field go through both graduate and undergraduate training, and they may be required to complete examinations as well.

Mary McMahon
Mary McMahon

Ever since she began contributing to the site several years ago, Mary has embraced the exciting challenge of being a AllTheScience researcher and writer. Mary has a liberal arts degree from Goddard College and spends her free time reading, cooking, and exploring the great outdoors.

Learn more...
Mary McMahon
Mary McMahon

Ever since she began contributing to the site several years ago, Mary has embraced the exciting challenge of being a AllTheScience researcher and writer. Mary has a liberal arts degree from Goddard College and spends her free time reading, cooking, and exploring the great outdoors.

Learn more...

Discussion Comments

KoiwiGal

@anon227857 - You really should do your homework yourself. It's not too difficult now that you've got the internet. A good start might be to look up "civil engineering" with the search at the top of the page here, and then "define civil engineering" in Google.

Civil engineering is a blanket term for all the different types of engineers who work with anything that's been built by humans in the environment. So, environmental engineers, structural engineers, and so forth.

It's a really massive thing to be doing a single project on, so you might want to look at a single city, or a single building even, and use it as a way to demonstrate what civil engineering is in general.

MrsPramm

@croydon - I would find those two the more interesting jobs though. Environmental engineers and agricultural engineers get to work outside and try to integrate humanity into nature (if that's the route they chose to work on, of course!).

I had a friend who had focused on agricultural engineering and he ended up teaching agricultural methods in Africa. He said he learned as much or more as the people he was living with, but that he really thought sending more engineers over there to teach basic methods of healing the land was the answer to a lot of problems.

So you could end up anywhere with an engineering degree. It's such a wide field, you really need to just get into it and figure out what you'd prefer to do.

croydon

@anon22456 - There's a lot of different things people can do with a degree in either of those fields but I don't think they are the most common we see in our everyday lives. Most people live in cities now and probably see the work of civil and structural engineers, or maybe even chemical engineers. When it comes right down to it, engineers pretty much help to build everything around you.

Agricultural and biomedical engineers definitely help to shape our lives indirectly as well but city dwellers probably don't see as much of them.

anon227857

I'm doing a project for my teacher about civil engineering. Can anyone help me?

anon43304

What are som sample projects on civil steel structure?

alevoltage

hello everybody, i want to know something about switched mode AC power supply (not switched mode DC power supply). please help.

anon22456

Please i want you to talk more about other engineering field like agricultural engineering and biomedical engineering since they seems to be the commonest ones we observe in our everyday life. Please you can also give job opportunities to the various types?

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    • A civil engineer might help build dams, bridges, or roads.
      By: Andy
      A civil engineer might help build dams, bridges, or roads.
    • Engineers are responsible for analyzing building plans to ensure the stability of the structures.
      By: Halfpoint
      Engineers are responsible for analyzing building plans to ensure the stability of the structures.
    • Aerospace engineers may study physics and space in the course of their work.
      By: marcel
      Aerospace engineers may study physics and space in the course of their work.
    • Environmental engineers may study how pollution affects an environment.
      By: corepics
      Environmental engineers may study how pollution affects an environment.
    • The Lockheed SR-71, which was designed by aeronautical engineers.
      By: SDASM Archives
      The Lockheed SR-71, which was designed by aeronautical engineers.
    • The engineers who design harbor patrol boats must create vessels that are both nimble and capable of handle rough seas.
      By: Wimbledon
      The engineers who design harbor patrol boats must create vessels that are both nimble and capable of handle rough seas.
    • Automobile engineers may be tasked with making gradual improvements to a production line throughout the length of a particular model's run.
      By: AdrianEugen
      Automobile engineers may be tasked with making gradual improvements to a production line throughout the length of a particular model's run.
    • The engineering field include wind turbine design and construction.
      By: Gianluca Rasile
      The engineering field include wind turbine design and construction.
    • The Romans used aqueducts to transport water to major urban centers for use in bath houses, fountains, and private homes.
      By: Zechal
      The Romans used aqueducts to transport water to major urban centers for use in bath houses, fountains, and private homes.
    • Engineers must have strong analytical skills as well as a background in mathematics.
      By: Damian Gretka
      Engineers must have strong analytical skills as well as a background in mathematics.