These are organized by a classification scheme developed exclusively for Cosma. More…
technology : (1) the practical application of knowledge especially in a particular area : engineering (2) a capability given by the practical application of knowledge (3) a manner of accomplishing a task especially using technical processes, methods, or knowledge (4) the specialized aspects of a particular field of endeavor — Webster See also OneLook, Free Dictionary, Wiktionary, Urban Dictionary
Technology is the making, modification, usage, and knowledge of tools, machines, techniques, crafts, systems, methods of organization, in order to solve a problem, improve a preexisting solution to a problem, achieve a goal or perform a specific function. It can also refer to the collection of such tools, machinery, modifications, arrangements and procedures. Technologies significantly affect human as well as other animal species’ ability to control and adapt to their natural environments. The term can either be applied generally or to specific areas: examples include construction technology, medical technology, and information technology.
The human species’ use of technology began with the conversion of natural resources into simple tools. The prehistorical discovery of the ability to control fire increased the available sources of food and the invention of the wheel helped humans in traveling in and controlling their environment. Recent technological developments, including the printing press, the telephone, and the Internet, have lessened physical barriers to communication and allowed humans to interact freely on a global scale. However, not all technology has been used for peaceful purposes; the development of weapons of ever-increasing destructive power has progressed throughout history, from clubs to nuclear weapons. — Wikipedia
EurekAlert! - Technology, Engineering and Computer Science The premier online source for science news since 1996. A service of the American Association for the Advancement of Science.
- Exercising muscle combats chronic inflammation on...on January 22, 2021 at 5:00 am
(Duke University) Biomedical engineers at Duke University have demonstrated that human muscle has an innate ability to ward off damaging effects of chronic inflammation when exercised. The discovery was made possible through the use of lab-grown, engineered human muscle, demonstrating the potential power of the first-of-its-kind platform in such research endeavors.
- Navigating uncertainty: Why we need decision...on January 22, 2021 at 5:00 am
(Bocconi University) Modern decision theory can assist policymakers in critical times such as the COVID-19 crisis, argue Bocconi University's Massimo Marinacci and Valentina Bosetti in a paper coauthored by Nobel laureate Lars Peter Hansen
- Record-breaking laser link could help us test...on January 22, 2021 at 5:00 am
(International Centre for Radio Astronomy Research) Scientists from Australia have set a world record for the most stable transmission of a laser signal through the atmosphere. The team combined Aussie 'phase stabilisation' technology with advanced self-guiding optical terminals to 'effectively eliminate atmospheric turbulence,' an advance which could help test Einstein's theory of general relativity.
- Targeted coating improves graphene oxide...on January 22, 2021 at 5:00 am
(Chinese Academy of Sciences Headquarters) A research group led by Prof. WAN Yinhua from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences developed a stable graphene oxide nanofiltration membrane with uniform pore size to remove organic micropollutants.
- Crystal structures in super slow motionon January 22, 2021 at 5:00 am
(University of Göttingen) Laser beams are used to change the properties of materials in an extremely precise way. However, the underlying processes generally take place at such unimaginably fast speeds and at such a small scale that they have so far eluded direct observation. Göttingen researchers have now managed to film, for the first time, the laser transformation of a crystal structure with nanometre resolution and in slow motion in an electron microscope. The results were published in […]