About Technology
Technology is the use of scientific knowledge to create tools, techniques, and processes that solve problems and make life easier. It can include both tangible tools like utensils and machines, and intangible tools like software. Technology is constantly evolving and has a significant impact on our lives.
Here are some things to know about technology:
How it's used
Technology is used in many aspects of life, including work, communication, education, shopping, healthcare, and entertainment.
How it's created
Technology is created to solve problems, and the existence of problems is what drives technological advancement.
How it's used in business
Technology can help organizations maximize output while reducing input. For example, automation can reduce the time and labor required for repetitive tasks.
How it's used in education
Online learning platforms allow students to learn, share, and create from anywhere, and can improve efficiency.
How it's used in healthcare
Technology has been used to develop drugs, therapeutics, and other medical applications.
How it's used in transportation
Technology has been used to develop aerospace, automotive, and ship construction industries.
The word's origins
The word "technology" comes from the Greek words techne, which means "art, skill, or cunning of hand", and -logia, which is a suffix meaning "the study of".
While technology has many benefits, it's important to use it with caution. For example, the hyperconnectivity of technology can make it difficult to disconnect and unwind, which can lead to stress and exhaustion.
Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way.[1] The word technology can also mean the products resulting from such efforts,[2][3] including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life.
Technological advancements have led to significant changes in society. The earliest known technology is the stone tool, used during prehistory, followed by the control of fire—which in turn contributed to the growth of the human brain and the development of language during the Ice Age, according to the cooking hypothesis. The invention of the wheel in the Bronze Age allowed greater travel and the creation of more complex machines. More recent technological inventions, including the printing press, telephone, and the Internet, have lowered barriers to communication and ushered in the knowledge economy.
While technology contributes to economic development and improves human prosperity, it can also have negative impacts like pollution and resource depletion, and can cause social harms like technological unemployment resulting from automation. As a result, philosophical and political debates about the role and use of technology, the ethics of technology, and ways to mitigate its downsides are ongoing.
technology, the application of scientific knowledge to the practical aims of human life or, as it is sometimes phrased, to the change and manipulation of the human environment.
The subject of technology is treated in a number of articles. For general treatment, see technology, history of; hand tool. For description of the materials that are both the object and means of manipulating the environment, see elastomers; industrial ceramics; industrial glass; metallurgy; mineral deposit; mineral processing; mining; plastic. For the generation of energy, see energy conversion; coal mining; coal utilization; petroleum production; petroleum refining. For treatment of food production, see agriculture, history of; agricultural economics; beekeeping; beer; cereal farming; coffee; commercial fishing; dairy farming; distilled spirit; food preservation; fruit farming; livestock farming; poultry farming; soft drink; tea; vegetable farming; wine. For the techniques of construction technology, see bridge; building construction; canals and inland waterways; dam; harbours and sea works; lighthouse; roads and highways; tunnels and underground excavations; environmental works. For the manufacture and design of the means of transportation, see aerospace industry; automotive industry; ship construction. For communications technology, see broadcasting; computer science; information processing; photography; printing; photoengraving; typography; telecommunication. For the processes and products of other manufacturing industries, see adhesive; clothing and footwear industry; dye; explosive; floor covering; forestry; chemical industry; man-made fibre; surface coating; papermaking; soap and detergent; textile. For medical applications of technology, see diagnosis; therapeutics; drug; medicine, history of; pharmaceutical industry. For military applications, see military technology. For treatment of the organization of technological systems, see automation; engineering; production system; systems engineering; work, history of the organization of.
Technology is the skills, methods, and processes used to achieve goals. The word has been in use since the 17th century.
People can use technology to:
Produce goods or services
Carry out goals, such as scientific investigation or sending a spaceship to the moon.
Solve problems, such as disease or famine
Do things we already do, but more easily.
Technology can be knowledge of how to do things. Some machiness have automatic controls. This lets others use the machines without knowing how they work. Technological systems use technology by taking something, changing it, then producing a result. They are also known as technology systems.
The most simple form of technology is the development and use of basic tools. The discovery of fire and the Neolithic Revolution made food easier to get. Other inventions, such as the wheel and the ship, helped people to transport goods and themselves. Information technology, such as the printing press, the telephone, and the Internet, has led to globalization.
People have used technology for millions of years. Without food technology, most people would die.
There are six main types of technology. They are: mechanical technology, medical technology, communications technology, electronic technology, and industrial and manufacturing technologies.
Technology is the source of many environmental and social problems, but it is also key to addressing environmental degradation, climate change, food scarcity, waste management and a host of other modern challenges.
For example, technologies used for treating waste help solve environmental problems, while refrigeration and air-conditioning systems that use ozone-depleting refrigerants have huge environmental impacts. How fast human society meets these and other challenges depends in large part on the pace and scale at which good technology displaces inferior technology in different global contexts.
Done by M.Satvika uha 8th A2