There have been many examples of engineering throughout history, ranging from ancient monuments all the way to modern technology. Ancient Egyptians, for example, credit Imhotep with building a step pyramid in Saqqara. Imhotep was credited with building the Saqqara step pyramid, which was completed in 3000 BC. Egyptians then deified him. This ancient Egyptian engineer may be familiar to you, but did know that he was also an Egyptian deified god.
Ancient engineering monuments
Many ancient engineering monuments can be seen as proof of the talent of humans. The pyramids of Egypt, ziggurats of Mesopotamia, and Pharos of Alexandria are testaments to ancient Egyptian civil and military engineers. The Acropolis and cities of Indus Valley civilization are two other examples of ancient engineering monuments. The Colosseum as well as the Acropolis were created by Roman and Ancient Greek engineers. Amazing structures created by Mayan civil engineers, such as the drainage and aqueduct systems at Teotihuacan, Mexico. The Turkish engineering monument, Al-Jazari, was constructed with five water pumping machines for the kings of the Artuqid dynasty. Other engineers, such as Mechanics created the concepts of gears and escapement mechanisms.
Mechanical engineering in the early days
The origins of mechanical engineers date back to Mesopotamia's 5th-millennium BC. The field has expanded greatly over the years, encompassing everything from automobiles to energy conversion to microelectromechanical systems. The history of mechanical engineering teaches that it was never as simple as it is today. Regardless of whether you are interested in automobiles, manufacturing equipment, or energy conversion, mechanical engineering has shaped many aspects of our lives.
Early electrical engineering
After World War I ended, the relationship between engineers and government became more complicated. During the war, radio was used to communicate with each other, but this new technology required heavy government regulation. The United States government took control over all wireless stations in 1917. They claimed that radio spectrum was too valuable not to be controlled. This was the start of a new era in communication technology. You can still see the history and impact of electricity in New York City today.
Radio technology at the beginning
Radios were initially used for simplex communications in the early 1900s. Morse Code was used to transmit messages. It is the same code that was used to write. These communications were unidirectional and impossible to communicate with. Although radios were limited in their capabilities, the concept of sending electric waves over large distances was revolutionary. The invention of long-distance telephone lines would not be possible until a new technology was created.
Early electric generators
The first electric generator was a feat of engineering. It made it possible for small amounts of work to produce electricity. During the 1880s, hydraulic mines in the Sierra Nevada started experimenting with hydroelectric power. Almarian Decker (an engineer for the Brush arc lights who had moved from England to California because he was ill with tuberculosis) integrated generation and transmission into the first alternate-current three-phase power plant in Redlands in 1893.
Early electrical engineering in western Europe
The history of electrical engineering dates back to the 19th century. Alexander Graham Bell & Thomas Edison were among the pioneers of electrical engineering. They were among the first engineers to specialize on electricity as it spread quickly. The world was transformed by the growth of the electric industry. Governments became major employers of electrical engineers. While the TVA was the most famous of government initiatives in this area, local governments also provided service and power.
Santa Clara, California: Early electrical engineering
Santa Clara University's School of Engineering began offering bachelors degrees in 1912. The school later expanded its offerings to include master's and doctoral programs. The school is now open to all of Silicon Valley. The school offers a wide range of programs, including advanced degrees in electrical engineering. It offers many opportunities for continuing education and networking. It is the only national organization that is exclusively dedicated to electrical engineering.
Electrical engineering in England at the beginning
The birthplace of electrical engineering was England. Many of the pioneers in the field, including George Stephenson and Isambard Kingdom Brunel came from the UK. In 1821, Michael Faraday made the first demonstration of electrical energy being converted into mechanical energy, which helped to cement the field. The UK had many other key contributors to the field's development, in addition to these pioneers.
American early electrical engineering
Although electricity wasn't a new technology it was considered necessary by many jurisdictions. It was the government that began to be responsible for providing electricity and communication to citizens. This area is best known for the TVA, but other examples exist. The norm was government control of power, and communication outside the USA. With such technological advancement, electrical engineers began to realize the importance of advancing their field.
FAQ
What does a Chemical Engineer do, and what are their responsibilities?
Chemical engineers are skilled in math, science, engineering and technology to develop chemical products, processes, equipment and technologies.
Chemical engineers may specialize in such areas as pharmaceuticals, petroleum refining and food processing.
They work closely alongside scientists and researchers to solve difficult technical challenges.
Are there any requirements for engineering studies?
No. Good grades in your GCSEs or equivalent are all that is required. Some universities may require that applicants have at least a minimum level of academic achievement to be admitted. Cambridge University, for example, requires that applicants obtain A*-C grades on Maths, English Language and Science.
These requirements are not met, so you may need to take additional courses to prepare you for university entrance exams.
Additional maths/science subjects or a language course might be required. Talk to your school guidance counselors for more information.
What is a Mechanical Engineering Engineer?
A mechanical engineer designs machines for people, such as vehicles, tools, products and machinery.
Engineers in mechanical engineering use mathematics, science, and engineering principles for practical solutions to real-world problems.
A mechanical engineering engineer could be involved in product creation, production maintenance, quality control or research and testing.
What is the most difficult engineering degree?
Computer science is the hardest engineering major because you need to learn everything completely from scratch. You also need to know how to think creatively.
Programming languages such as C++, JavaScript and PHP will be required to comprehend.
You will also need to learn how computers actually work. Understanding hardware, software architecture, running systems, networking, databases and algorithms is essential.
Computer Science is a good choice if you're looking to be an engineer.
Statistics
- Job growth outlook through 2030: 9% (snhu.edu)
- Typically required education: Bachelor's degree in aeronautical engineering Job growth outlook through 2030: 8% Aerospace engineers specialize in designing spacecraft, aircraft, satellites, and missiles. (snhu.edu)
External Links
How To
How to Write Engineering Drawing Letters
The engineering drawings are made up of both architectural drawings (also known by technical drawings) as well as engineering sketches. The first describes the product's physical features while the second shows how it should look. Both types include detailed specifications, dimensions, symbols, text, and arrows. These documents are written by engineers in their own language. These terms can be used to refer to specific units of measurement or abbreviations. These terms are often called engineering lingo. This article explains what they mean.
A letter refers to a formal document sent by an individual/organization to another person/organization. It typically includes a greeting and salutation, signature as well as date and closing remarks. Most people add a self-introduction to the beginning of each letter. Some letters might contain business details such as legal agreements. Others may only have greetings and signatures.
Engineers draw diagrams and create plans using their professional experience. Engineers need to use precise language in order to communicate the work. Technical terms describe the product, process, materials, and methods.
Engineers use many special terms to describe things. An example is "ampere", which refers to electrical current. To measure mass, they use "kilogram per squared". These terms are called scientific numbers. Common names are used by engineers to refer to these terms. Common names can be easier to remember and understand.
Technical terms are often abbreviated. An abbreviation can be used to denote a longer term. Example: "kW" means kilowatt. When you see the term "KW," you know it means kilowatt. You don't need to know the entire name.
Engineers can also use many other abbreviations, acronyms, and technical terms. These are similar to abbreviations and can be broken down into multiple words. Examples include "IEC," "DIN," and "ANSI." These are important because they make communication more efficient and easier.
Engineers don't always follow the standard spelling rules because they are using their jargon. They might spell out numbers with digits, instead of using numerals. They may use different capitalizations from the norm. Capitalization refers either to the capitalization of a word's beginning letter, or whether it begins with lowercase letters. Words that begin with a vowel sound can be spelled differently to words that begin with consonants.