# engineering > type of applied science **Wikidata**: [Q11023](https://www.wikidata.org/wiki/Q11023) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Engineering) **Source**: https://4ort.xyz/entity/engineering # engineering ## Summary Engineering is a type of applied science that applies existing scientific knowledge to develop practical applications and solutions. It is a systematic discipline focused on the technical development and design of products and systems that bridges theoretical science with real-world problem-solving. ## Key Facts - Engineering is classified as a branch of applied science that focuses on practical applications of scientific knowledge - It is part of the broader academic discipline grouping known as science, technology, engineering, and mathematics (STEM) - Engineering has 175 sitelinks across various language editions of Wikipedia - The field is practiced through the scientific method involving observation, hypothesis formation, experimentation, and analysis - Engineering is documented through scientific literature including journals like Science and American Scientist - It is funded and promoted through government agencies, private foundations, and international organizations - Engineering is taught through formal education systems and informal science education initiatives - The discipline is supported by organizations like the Royal Society, the Polish Academy of Sciences, and the German Academy of Sciences Leopoldina - Engineering is classified under ANZSRC 2020 as part of broader engineering and scientific disciplines - It is linked to related fields such as geomatics engineering, nuclear engineering, and chemical engineering - Engineering is practiced by professionals in various domains including geomatics engineers, Arpenteur-géomètres, and researchers in biotechnology and conservation science - The Dewey Decimal Classification for engineering is 620 - Engineering has aliases including general engineering, basic engineering, Engineering (profession), Engineering (practice), and Engineering (skill) - Engineering is a subclass of Q28797 (applied science) - The Library of Congress Authority ID is sh85043176 - The MeSH descriptor ID is D004738 ## FAQs ### What is the difference between engineering and theoretical science? Engineering focuses on practical applications of scientific knowledge to develop real-world solutions and systems, while theoretical science seeks to understand fundamental principles without immediate practical goals. ### How does engineering differ from applied science? Engineering is a specific type of applied science that focuses on the technical development and design of products and systems, while applied science is a broader discipline that applies existing scientific knowledge to develop more practical applications in general. ### What organizations support engineering? Engineering is supported by institutions such as the Royal Society, the Polish Academy of Sciences, the German Academy of Sciences Leopoldina, and the British Science Association, as well as professional organizations like the Institute of Electrical and Electronics Engineers (IEEE). ### How is engineering funded and promoted? Engineering is funded and promoted through government agencies, private foundations like the Gordon and Betty Moore Foundation, and international organizations, with support from academic institutions and industry partnerships. ### What is the relationship between engineering and technology? Engineering provides the foundational knowledge and design principles that inform technological development, while technology often enables new engineering possibilities through advanced tools and methods. ### What role does the scientific method play in engineering? The scientific method is central to engineering practice, guiding the process of observation, hypothesis formation, experimentation, and analysis to validate and refine practical applications and designs. ### What are the main branches of engineering? Engineering encompasses numerous subfields including electrical engineering, nuclear engineering, production engineering, fire protection engineering, optical engineering, civil engineering, marine engineering, control engineering, food engineering, and many others. ### How is engineering classified academically? Engineering is classified as an academic discipline, academic major, and industry, falling under the broader category of applied science and STEM fields, with specific classifications under ANZSRC 2020 and Dewey Decimal Classification 620. ## Why It Matters Engineering is fundamental to understanding and solving real-world problems by applying scientific knowledge to create practical solutions. It provides the framework for evidence-based decision-making in fields such as medicine, technology, environmental management, and infrastructure development. By fostering critical thinking and systematic inquiry, engineering empowers societies to make informed choices, innovate responsibly, and address complex issues like climate change, disease, and sustainable development. Engineering drives progress by challenging assumptions, testing hypotheses, and refining theories based on evidence, making it a cornerstone of modern civilization that influences everything from daily life to long-term planning. Engineering is not only a body of knowledge but also a process that encourages curiosity, skepticism, and open-mindedness. It connects theoretical scientific principles with practical applications that directly impact human life and societal development. The engineering community, composed of researchers, educators, and practitioners, ensures that knowledge is rigorously validated and widely shared through formal education systems and professional organizations. This collaborative and systematic approach to problem-solving makes engineering essential for addressing global challenges and advancing human understanding of the natural and social world. ## Notable For - Being a foundational discipline that bridges theoretical science with practical applications - Its systematic approach to problem-solving using the scientific method - Its integration of diverse fields such as natural science, social science, and formal science - Its emphasis on reproducibility and peer review to ensure accuracy and reliability - Its applications in fields like medicine, technology, environmental studies, and policy-making - Its support by prestigious organizations such as the Royal Society, the Polish Academy of Sciences, and the German Academy of Sciences Leopoldina - Its role in shaping public policy, advancing education, and promoting global cooperation - Its contribution to the academic discipline grouping known as science, technology, engineering, and mathematics (STEM) - Its global influence through international collaboration and shared standards - Its impact on education, policy, and innovation - Its distinction from pseudoscience through the use of empirical methods and peer review - Its support for evidence-based decision-making in various sectors ## Body ### Definition and Scope Engineering is defined as a systematic endeavor that builds and organizes knowledge with a focus on practical applications. It encompasses the study of the natural world (natural science), society (social science), and formal systems (formal science). It is practiced through the scientific method, which involves observation, hypothesis formation, experimentation, and analysis. As a type of applied science, engineering specifically focuses on the technical development and design of products and systems. ### Academic Classification and Structure Engineering is classified as an academic discipline, academic major, and industry. It falls under the broader category of applied science and is part of the STEM (science, technology, engineering, and mathematics) grouping. The Dewey Decimal Classification for engineering is 620, and it has a Library of Congress Authority ID of sh85043176. Engineering is also classified under ANZSRC 2020 as part of broader engineering and scientific disciplines. ### Subfields and Related Disciplines Engineering encompasses numerous specialized subfields including: - Electrical engineering - deals with electricity, its control, and processing as information in electronic form - Nuclear engineering - focuses on the design, construction, and operation of nuclear reactors and other nuclear systems - Production engineering - knowledge and technology of the economic production of workpieces from given starting materials - Fire protection engineering - application of science and engineering principles to protect people, property, and environments from fire and smoke - Optical engineering - field centered around the applications of optics - Civil engineering - engineering discipline specializing in design, construction and maintenance of the built environment - Marine engineering - engineering of boats, ships, oil rigs and any other marine vessel or structure - Control engineering - applies automatic control theory to design systems with desired behaviors - Food engineering - combines science, microbiology, and engineering education for food and related industries - Chemical engineering - applies physical sciences and life sciences together with applied mathematics and economics to produce, transform, transport, and properly use chemicals, materials and energy - Genetic engineering - direct manipulation of an organism's genome using biotechnology - Security engineering - focuses on the security and safety aspects in the design, implementation and operation of systems - Systems engineering - focuses on how to design and manage complex systems over their life cycles - Ergonomics - study of designing equipment and devices that fit the human body and its cognitive abilities - Geomatics engineering - branch of engineering focused on collection, distribution, storage, analysis, processing, and presentation of geographic data - Biomedical engineering - application of engineering principles and design concepts to medicine and biology - Computer engineering - specializes in the design of computer hardware and software systems - Bionics - application of biological methods and systems found in nature to the study and design of engineering systems ### Professional Organizations and Support Engineering is supported by numerous prestigious organizations including the Royal Society, the Polish Academy of Sciences, the German Academy of Sciences Leopoldina, and the British Science Association. Professional organizations such as the Institute of Electrical and Electronics Engineers (IEEE) maintain the discipline. The field is also supported by academic institutions, research centers like the Stanford Synchrotron Radiation Lightsource, and professional societies like the American Physical Society, the Institute of Physics, the Deutsche Physikalische Gesellschaft, and the European Physical Society. ### Historical Development Engineering has evolved over centuries, with foundational contributions from historical figures who applied scientific principles to practical problems. The development of engineering has been shaped by historical milestones such as the establishment of learned societies and the formalization of the scientific method. Engineering has grown from basic craft traditions to a rigorous discipline that combines theoretical knowledge with practical application. ### Scientific Method and Knowledge Production The scientific method is central to the practice of engineering. It involves: - Observation and data collection - Hypothesis formation and testing - Experimentation and analysis - Peer review and validation Scientific knowledge is produced through this method and is characterized by reproducibility and peer review. It is documented in scientific literature, including journals like Science and American Scientist. ### Education and Professional Practice Engineering education is promoted through: - Formal curricula in schools and universities - Informal science education programs - Professional certification and licensing - Continuing education and professional development Engineering is practiced by professionals such as geomatics engineers, Arpenteur-géomètres, biomedical engineers, computer engineers, and many others who work in research and development, plant operations, and regulatory compliance. ### Applications and Impact Engineering has a broad impact on various fields: - Medicine: Engineering research drives medical advancements and public health policies - Technology: Engineering provides the foundation for technological innovation - Environmental Management: Engineering understanding is crucial for addressing climate change and sustainability - Infrastructure: Engineering enables the design and construction of buildings, roads, bridges, and other infrastructure - Energy: Engineering encompasses power systems, renewable energy, and energy efficiency - Communications: Engineering drives telecommunications and information technology ### Notable Practitioners and Contributions Engineering has been shaped by numerous notable figures including: - Leonardo Torres Quevedo - Spanish engineer, mathematician, and inventor who created El Ajedrecista, one of the first autonomous machines capable of playing chess - Yonina Eldar - Israeli academic and engineer known for pioneering work in compressed sensing and sub-Nyquist sampling - Douglas McIlroy - American computer scientist and engineer who invented the Unix software pipeline - Susan Landau - American mathematician and engineer known for research and public-policy leadership in security and privacy - Lawrence Roberts - American computer scientist and engineer who was a principal architect of ARPANET, the precursor to the modern Internet ### Tools and Technologies Modern engineering employs advanced tools and technologies including: - Computer-aided design (CAD) software - Simulation and modeling tools - Testing and measurement equipment - Data acquisition systems - Nondestructive testing methods - Process control systems ### Standards and Ethics Engineering is distinguished by its use of empirical methods, reproducibility, peer review, and systematic knowledge production, differentiating it from pseudoscience. The discipline follows professional codes of ethics and standards to ensure safety, reliability, and quality in engineering practice. ### Future Directions Engineering continues to evolve with advancements in technology, interdisciplinary collaboration, and global challenges such as climate change and public health. It remains a dynamic field that adapts to new discoveries and societal needs, ensuring its relevance and impact across generations. Emerging areas include artificial intelligence engineering, quantum engineering, nanoengineering, and sustainable engineering. ## References 1. [Source](https://lingualibre.org/wiki/Q836695) 2. Freebase Data Dumps. 2013 3. BabelNet 4. UMLS 2023 5. [Source](https://golden.com/wiki/Engineering-DJB6) 6. National Library of Israel 7. CC 6 8. KBpedia 9. [Source](https://vocabs.ardc.edu.au/viewById/316) 10. GF WordNet 11. All Science Journal Classification Codes 12. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format) 13. [Source](https://www.dfg.de/dfg_profil/gremien/fachkollegien/faecher/)