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15 articles

Hot blast

Hot blast is preheated air blown into a blast furnace, considerably reducing fuel consumption. Invented and patented by James Beaumont Neilson in 1828, it was one of the most important technologies of the Industrial Revolution, enabling higher furnace temperatures and increased capacity.

직조2w ago

Weaving

Weaving is a method of textile production in which two sets of threads (warp and weft) are interlaced at right angles to form fabric, with basic weaves including plain, twill, and satin, and a history dating back approximately 27,000 years to the Paleolithic Era.

증기 동력2w ago

Steam power

Steam power is the technology of using the expansive force of steam generated by heating water to produce mechanical energy, and it was the key driving force behind the 18th-century Industrial Revolution. Through James Watt's improvements to the steam engine, it brought revolutionary changes across mining, textiles, and transportation, and today over 80% of the world's electricity is still generated through steam turbines.

공장2w ago

Factory

A factory is an industrial facility filled with machinery where workers manufacture or process goods. Factories arose during the Industrial Revolution and are a critical part of modern economic production, with the majority of the world's goods created or processed within them.

로봇공학2w ago

Robotics

Robotics is the interdisciplinary study and practice of the design, construction, operation, and use of robots, combining power sources, mechanical construction, control systems, and software to create machines that assist humans in fields such as agriculture, manufacturing, medicine, and space exploration.

인터넷2w ago

Internet

The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It carries a vast range of information services including the World Wide Web, email, and streaming media.

기계2w ago

Machine

A machine is a thermodynamic system that uses power to apply forces and control movement to perform an action. Evolving from six simple machines identified during the Renaissance, modern machines are complex systems consisting of structural elements, mechanisms, and control components, including vehicles, appliances, and factory automation systems.

기술2w ago

Technology

Technology is the application of conceptual knowledge to achieve practical goals, encompassing products from tangible tools to software. From stone tools to the Internet, technological advancements have driven significant societal changes, contributing to economic development while also causing negative impacts such as pollution and technological unemployment.

자동화2w ago

Automation

Automation describes a wide range of technologies that reduce human intervention in processes by predetermining decision criteria and embodying them in machines. It has been achieved through mechanical, hydraulic, electrical, electronic devices, and computers, providing benefits such as labor savings and quality improvements.

인공지능2w ago

Artificial intelligence

Artificial intelligence (AI) is the capability of computational systems to perform tasks typically associated with human intelligence, such as learning, reasoning, problem-solving, perception, and decision-making. It is a field of research in engineering, mathematics and computer science.

정보화 시대2w ago

Information Age

The Information Age is a historical period beginning in the mid-20th century, characterized by a rapid shift from traditional industries to an economy centered on information technology. Starting with the invention of the transistor in 1947, it encompasses the digital revolution, the invention of the internet, and the rise of personal computing.

산업혁명2w ago

Industrial Revolution

The Industrial Revolution, beginning around 1760 in Great Britain and spreading to Europe and the United States by about 1840, was the transition from hand production to machine manufacturing and is considered the most important event in human history. Innovations in textiles, steam power, iron-making, and machine tools drove unprecedented growth in output and population.

4차 산업혁명2w ago

Fourth Industrial Revolution

The Fourth Industrial Revolution describes rapid 21st-century technological advancement through the convergence of artificial intelligence, IoT, robotics, and other emerging technologies that blur the lines between physical, digital, and biological worlds, popularized by Klaus Schwab at the World Economic Forum in 2016.

3차 산업혁명2w ago

The Third Industrial Revolution (book)

The Third Industrial Revolution is a 2011 book by Jeremy Rifkin arguing that fundamental economic change occurs when new communication technologies converge with new energy regimes, mainly renewable electricity.

기술 진보2w ago

Technological advancement

Technological advancement is the process by which new technologies are invented, innovated, and diffused, improving humanity's productive capacity and living standards. From ancient stone tools and agriculture through the Industrial Revolution, Digital Revolution, and artificial intelligence, it has served as a key driver of economic growth and social change.

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