Tech
Tech
Optimistic assumptions are made by proponents of ideologies similar to transhumanism and singularitarianism, which view technological improvement as generally having beneficial results for the society and the human situation. ) with the harnessing of electrical energy to allow such improvements as the electric motor, mild bulb, and countless others. Scientific advances and the invention of latest concepts later allowed for powered flight and developments in medication, chemistry, physics, and engineering. The rise in know-how has led to skyscrapers and broad city areas whose inhabitants rely on motors to transport them and their meals provides. Communication improved with the invention of the telegraph, phone, radio and tv. The late-19th and early-twentieth centuries noticed a revolution in transportation with the invention of the airplane and car.
For the manufacture and design of the means of transportation, see aerospace industry; automotive business; ship construction. For communications expertise, see broadcasting; computer science; info processing; photography; printing; photoengraving; typography; telecommunication. For the processes and products of different manufacturing industries, see adhesive; clothes and footwear trade; dye; explosive; floor masking; forestry; chemical industry; man-made fibre; surface coating; papermaking; soap and detergent; textile. For medical functions of know-how, see diagnosis; therapeutics; drug; medication, history of; pharmaceutical trade. For remedy of the group of technological methods, see automation; engineering; manufacturing system; methods engineering; work, history of the organization of.
The earliest stone tools were little more than a fractured rock, but roughly 75,000 years ago, pressure flaking offered a way to make much finer work. The time period "expertise" rose to prominence in the twentieth century in connection with the Second Industrial Revolution. This article is in regards to the use and data of techniques and processes for producing items and providers.
The distinction between science, engineering, and technology isn't all the time clear. Science is systematic knowledge of the physical or materials world gained by way of remark and experimentation. Technologies aren't often solely products of science, because they should fulfill requirements such as utility, usability, and security.
The word "know-how" can be used to refer to a set of methods. In this context, it's the present state of humanity's data of tips on how to combine resources to provide desired products, to resolve issues, fulfill needs, or fulfill needs; it includes technical methods, expertise, processes, techniques, instruments and raw materials. When combined with another term, corresponding to "medical know-how" or "house expertise," it refers to the state of the respective field's data and instruments.
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