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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

Zagraniczne izby handlowe źle oceniają stan polskiej infrastruktury telekomunikacyjnej

Przyjęcie spójnej, długofalowej strategii rozwoju sektora telekomunikacyjnego oraz stworzenie stabilnego otoczenia prawno-regulacyjnego - to najważniejsze postulaty pod adresem państwa polskiego zawarte w "Raporcie o stanie infrastruktury telekomunikacyjnej". Został on opracowany na zlecenie Amerykańskiej Izby Handlowej w Polsce, Francuskiej Izby Przemysłowo-Handlowej w Polsce i Polsko-Niemieckiej Izby Przemysłowo-Handlowej.

• Opel GT, Wod's Site - Monthly Calendar, problem discussion, print a wall-calendar or logbook, prospect, 1970s advertising, online video, history, books, video, roadtests, articles, model cars, spare parts, restoration tips, prices, Opel GT clubs, and related links.
• Opel Motorsport Club - The Opel Motorsport Club is dedicated to the preservation and appreciation of all German Opels. We operate out of the Los Angeles area, but have chapters across the United States and in Europe, and enjoy official recognition by the factory in Germany.
• The official Opel web site - The official Opel web site
• Manta World - Includes an events diary, picture gallery, list of clubs, and guest book.
• OMOC - South - Features information about the club, track day details, a history of the marque, picture gallery and events calendar.
• The Manta Owners Club - Offers events, shop, FAQs, a history of the marque, and a forum.
• Opel Astra Enthusists - Parts, tips, driving information for Opel Astra users from Japan. [Site in Japanese and English.]
• Ascona A Page - This site is dedicated to the Opel Ascona A (1970-1975). [Site in German and English.]
• Opel Fanatics - South African based Opel enthusiast page, covering modifications, reviews and pictures.
• Ascona home page - Opel Ascona. Technical specifications, gallery, forum, and tips and tricks.
• Opel Ascona Cabrio Place - Includes owner's gallery, guestbook, download area, and links.
• Tim's Opel GT Site - Dedicated to the classic German sports car with pictures, cartoons, specs, history, service manual, and links.
• Kerstin's Manta - Personal page showing pictures and details of the author's cars. Also includes links to clubs.
• Corsa Densetsu R2 - Dedicated to Opel Corsa and Tigra tuning with high quality photographs.

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