15 Examples of Applied Sciences

The Applied Science are those that instead of conforming to theoretical reflection and the elucubration of theories, advocate to solve practical problems or specific challenges through the use of different knowledge scientists. In that sense they are opposed to the basic sciences, whose purpose is only to increase the knowledge of humanity. For example: biotechnology, photography, medicine, engineering.

Applied sciences gave rise to the notion of technology, which is nothing other than the ability to transform reality through tools capable of carrying out practical tasks that humans cannot on our own. It is estimated that technology, both in the Industrial Revolution and in the Technological Revolution of the late twentieth century, have changed the way of life of man more quickly and profoundly than ever.

Examples of applied science

1. Agronomy. Also called agronomic engineering, it comprises a set of scientific knowledge applicable to farming (physical, chemistry, biology, economy, etc.), in order to improve the quality of obtaining and processing food and agricultural products.
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2. Astronautics. Science that explores the theory and practice of navigation outside the confines of our planet, by manned or unmanned vehicles. This includes the manufacture of the ships, the design of the mechanisms to put them into orbit, the sustainability of life in space, etc. It is a complex and varied investigation that takes advantage of different branches of science in its favor.
3. Biotechnology. Product of the application of medicine, biochemistry and other sciences to human food and nutrition, the biotechnology hand in hand with the most recent techniques of genetic manipulation and biological experimentation, to attend the needs of a population ever growing world. How to make food more nutritious, how to protect it during planting, how to eliminate its effects secondary and others are the questions to which biotechnology seeks an answer practice.
4. Health Sciences. Under this common name there is a set of disciplines related to human health and the preservation of public health, based on the use of tools from chemistry and biology, to produce medicines (pharmacology and pharmacy), prophylactic procedures (preventive medicine) and other types of specialties that aim to protect human life and prolong it.
5. Electricity. One of the applied sciences that most revolutionized the world during the Industrial Revolution was electricity, capable of producing movement, work, light and hot from the handling of electrons and their flow. It is considered an applied branch of physics, although many other disciplines use and intervene in it.
6. Photography. Although it may not seem like it, photography is a good example of a science applied to a unique task: preserving images on paper or in other formats that allow them to be viewed again in the future. In this sense, there is one of the greatest wishes of humanity, which is to preserve things in time, hand in hand with chemistry, physics (especially optics) and recently, computing.
7. Cattle raising. The livestock sector also has applied sciences in its development, which study how to improve nutrition and breeding of domesticated animal species, how to prevent their diseases and, with the help of veterinary and the biochemistry, how to obtain from them a more efficient model of food for man.
8. Computing. From the complex development of applied mathematics, such as mathematical models and simulations, computer science or Computing emerged at the end of the 20th century as one of the main applied human sciences in industrial and commercial. This includes computer systems engineering, the study of data processing and artificial intelligence models, to name a few examples.
9. Lexicography. If linguistics is the study of languages ​​and languages ​​created by man, lexicography is a branch of this science that applies to the technique to make dictionaries. It uses the sciences of language, as well as library science or publishing, but always with the same task of producing books that allow verifying the meaning of words.
10. Metallurgy. The science of metals, focuses its attention on the techniques for obtaining and treating metals from their source minerals. This includes the various quality controls, alloys possible, production and handling of by-products.
11. Medicine. Medicine is the first of the applied sciences of man. Taking tools from biology, chemistry and physics, and even mathematics, medicine aims to study the human body and human life from the perspective of improving health, remedying disease and prolonging life lifetime. It is, if you will, the engineering of the human body.
12. Telecommunications. It is often said that telecommunications revolutionized the world in the late 20th century, and it is true. This discipline applies knowledge of physics, chemistry and numerous engineering to allow the miracle to overcome distances and communicate at almost immediate speed using a telephone or computational.
13. Psychology. The study of the human psyche allows numerous applications to the professional or economic fields of human life, such as be clinical psychology (treats mental disorders), social (faces sociological problems), industrial (focuses on the scope of work) and a huge etcetera that makes psychology a useful tool for man to understand himself same.
14. Nanotechnology. This technology uses the chemical and physical knowledge of the matter, as well as those of biology and medicine on life, to compose at the atomic or molecular level (nanoscale) industrial, medical or biological solutions to numerous problems everyday. Its ideal is the production of remotely controlled microscopic machines, capable of producing or dissolving matter according to specific desired patterns.
15. engineering. Engineering is a set of scientific and technological techniques and knowledge that, organized in various branches of interest, allows man to innovate, produce and invent tools that facilitate, protect and improve the quality of lifetime. Mathematics, physics, chemistry and other sciences find their transformation into something practical in engineering.

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