Technology is a broad concept that deals with the usage and knowledge of tools and crafts, and how it affects the ability to control and adapt to the environment. In human society, it is a consequence of science and engineering, although several technological advances predate the two concepts. Technology is a term with origins in the Greek language: "technologia", "τεχνολογία" — "techne", "τέχνη" ("craft") and "logia", "λογία" ("saying").[1] However, a strict definition is elusive; "technology" can refer to material objects of use to humanity, such as machines, hardware or utensils, but can also encompass broader themes, including systems, methods of organization, and techniques. The term can either be applied generally or to specific areas: examples include "construction technology", "medical technology", or "state-of-the-art technology". Other species have also been observed to have created and used technology, including non-human primates, dolphins, and crows. Peoples 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 travelling 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 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. Technology has affected society and its surroundings in a number of ways. In many societies, technology has helped develop more advanced economies (including todays global economy) and has allowed the rise of a leisure class. Many technological processes produce unwanted by-products, known as pollution, and deplete natural resources, to the detriment of the Earth and its environment. Various implementations of technology influence the values of a society and new technology often raises new ethical questions. Examples include the rise of the notion of efficiency in terms of human productivity, a term originally applied only to machines
Przetwarzanie drugiej generacji
Czy portale społecznościowe niosą zagrożenia dla ochrony danych osobowych?
- Rootes Group Automobiles - History of the Rootes group, chassis numbers, bulletins, books, bibliography, and many links to other sites.
- Rootes Series Light Cars - Details on the Humber Sceptre, Sunbeam Alpine series V, Singer Gazelle, Vogue, and Hillman Minx: Offers specifications, history, and workshop manuals.
- Rootes-Chrysler and Talbot - Includes site with descriptions, development stories, brochures, including Talbot, Simca, Chrysler Europe, Hillman, and Humber. Includes prototypes that were never produced.
- The Rootes Group - Features the history of the group, clubs, parts and picture gallery. Also includes data sheets and engine specifications.
- Avenger and Sunbeam Owners Club - Contains news, events, model descriptions, picture gallery, and joining information.
- The Association of Rootes Car Clubs - Contains history and aims of the club. Also includes a list of member clubs and membership details.
- The Rootes Group - Offers a brief history about the individual companies that made up the Rootes Group.
Noctur nusy
TP SA broni się przed podziałem
Telekomunikacja Polska broni się przed podziałem na część hurtową i detaliczną, której chce dokonać Anna Streżyńska, prezes UKE. Operator zaproponował UKE zmiany, które maiałyby zastąpić separację telekomu.
Specjalne strefy ekonomiczne w rozkwicie
Ubiegły rok był bardzo korzystny dla specjalnych stref ekonomicznych w Polsce. Napłynęła rekordowa wielkość inwestycji - 10,5 mld zł, o 0,5 mld zł więcej niż w roku 2006. W tym roku, jak szacują eksperci KPMG, skumulowana wartość inwestycji przekroczy 50 mld zł.