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
Społecznie, niekoniecznie bezpiecznie
Łatwość tworzenia prywatnych więzi w sieci powoduje, że przestajemy myśleć o tym, że ktoś może wykorzystać wszystko, co powiemy, przeciwko nam. Zawsze, jednak, znajdą się tacy, którzy są gotowi zawrócić nas na drogę rozsądku i bezpieczeństwa.
- Lexus SC • 9
- Lexus RX • 3
- Lexus LX • 3
- Lexus LS • 10
- Lexus IS • 13
- Lexus GX • 2
- Lexus GS • 5
- Lexus ES • 3
- Reviews, Used • 1
- Reviews, New • 5
- YourLexusDealer.com - Find your local Lexus dealer in the U.S.
- YouTube LexusVehicles channel - Official video site of Lexus USA
- Team Lexus.co.uk - The ultimate Lexus Club in the United Kingdom and Ireland.
- SELOC.net - South Eastern Lexus Owners Club, for all auto enthusiasts
- Planet Lexus - A database of every Lexus model produced through 1990-2007, with detailed specifications and photographs.
- OnlineLexus.co.uk - Lookers brings you the best special offers on new and approved used Lexus. And all with the benefits of being manufacturer approved. In addition, we have great offers on servicing and aftersales and official Lexus accessories.
- Lstudio - original films, videos and more, brought to you by Lexus
- Lexus Owners Club Forums - Forums, chat, FAQs, news, reviews, and events.
- Lexus Owners Club - Community of owners and enthusiasts of Lexus. Forums, news, galleries and monthly events.
- LexusF.com - Site dedicated to the IS-F, LF-A, and F Series. News, Release Information, Pictures, and Forum.
- LexusCup.com - official site of the LPGA tournament
- Lexus Canada - The official Canadian site of Lexus.
- Lexus
- Lexus Australia - The official Australian site of Lexus.
- Lexus GB - The official UK site of Lexus, with information about the entire Lexus model range and dealerships in the UK - search for the new or used Lexus of your choice.
- Lexus Europe - The official Europe site of Lexus.
- Lexusaddicted - Flickr group dedicated to high quality photos of Lexus
- Owners Club, Colorado - Welcome to the Colorado Lexus Club
- U.S. News, Lexus portal - Expert reviews, photos and pricing for Lexus vehicles
- Lexus Pressroom - Official news regarding Lexus vehicles.
- Mark Levinson Lexus - Information about the Mark Levinson premium sound systems offered by Lexus.
- Luxuryawaits.com - luxury lifestyle website for urban female Lexus owners
- LexusNet - Blog and forums about the luxury marque.
- The Lexus Enthusiast - Lexus news & information blog
- LexusDrivers.com - official Lexus owners website for the US, rewards for owners such as retail discounts and hotel room upgrades, and information on fine dining, culture, travel and Lexus vehicles.
- Switzerland Lexus Club - Lexus Club Schweiz, forums, gallery, information.
- LexusLetsTalk - Listing of Lexus-tested Bluetooth compatible cellphones, along with purchasing information.
- L-finesse: the art of Lexus - official site dedicated to Lexus design exhibitions.
- Lexus Worldwide - Official listing of Lexus distributor sites by country
- Lexus Japan - The official site of Lexus Japan.
- U.S. Lexus Magazine - official site of the Lexus owner publication
- ClubLexus - The largest Lexus enthusiast website and owners club on the internet, with forums home to over 50,000 members.
- Owners Club, Chicago - organization for Lexus owners in the Windy City
- Yahoo! Autos Lexus Cars portal - model profiles, listings, and information.
Noctur nusy
Obywatelstwo informacyjne
Kiedy Donald Tusk zaobserwował reakcję internetowych forów na pomysł blokowania "niegrzecznych" stron, zadziałał zgodnie z zasadami marketingu politycznego. Zorganizował spotkanie, bo pojawiła się luka pomiędzy wiedzą i kompetencjami rządowych legislatorów a doświadczeniem rosnącego elektoratu internautów.
Muzeum jak gra
Z Tymoteuszem Pruchnikiem, dyrektorem archiwum Muzeum Powstania Warszawskiego i jednocześnie koordynatorem projektu Wirtualnego Muzeum, rozmawia Dorota Konowrocka.