Selected article

Cryonics is the low-temperature preservation of humans and animals that can no longer be sustained by contemporary medicine until resuscitation may be possible in the future. Currently, human cryopreservation is not reversible, which means that it is not currently possible to bring people out of cryopreservation. The rationale for cryonics is that people who are dead by the current legal or medical definitions are not necessarily dead by the information-theoretic definition of death and that people could be brought out of cryopreservation in the future.

In the United States, cryonics can only be legally performed on humans after they have been pronounced legally dead.

The word cryonics is derived from the Greek word κρύος (kryos), meaning cold.

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Selected picture

Credit: Original uploader was Louisehui at en.wikipedia

High-tech architecture, also known as Late Modernism or Structural Expressionism, is an architectural style that emerged in the 1970s, incorporating elements of high-tech industry and technology into building design. High-tech architecture appeared as a revamped modernism, an extension of those previous ideas aided by even more advances in technological achievements.

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Wikinews Science and technology portal

• March 17: US plan for broadband Internet released
• March 10: Man jailed after Facebook murder case in County Durham, England
• March 7: Paleontologists reaffirm the cause of dino extinction
• March 7: 10 billionth update placed on social networking website Twitter
• March 4: US reveals Internet security efforts
• March 3: Apple sues Taiwanese mobile phone maker HTC
• February 26: Russian Wikipedia reaches half a million articles
• February 14: Chip and PIN 'not fit for purpose', says Cambridge researcher
• February 14: Chicago Metra considers selling naming rights for train lines, stations
• February 13: Airborne laser successfully destroys ballistic missile

Did you know...

• ... that both the Mozilla Firefox and Microsoft Internet Explorer web browser design ideas descended from the Mosaic web browser?

• ... that a coherer, hot wire barretter, electrolytic detector, cat's whisker and vacuum tube were all types of radio detectors?

• ... that in 2008 Hewlett-Packard created a prototype of the theoretical fourth and last passive circuit element, the memristor, that may one day revolutionize electronics, although the theory was devised in 1971?

• ... that a mercury arc rectifier converts alternating current to direct current by means of an electric arc through mercury vapor?

• ... that only one of the 266 1076 Class steam locomotives built for the Great Western Railway was named, and the rest had only numbers?

• ... that the six Charles Tayleur locomotives ordered by Isambard Kingdom Brunel for the Great Western Railway were unsuccessful?

• ... that the intensity of a tropical cyclone (pictured) is usually determined by the Dvorak technique using only visible and infrared satellite images?

• ... that the technique of double-balloon enteroscopy allows any position along the gastrointestinal tract to be visualized in real-time?

Lists of basic topics   (all)

Main outlines: Outline of science and Outline of technology

Applied science

Forensics • Forestry • Nanotechology

Business management

Actuarial science • Marketing • Manufacturing

Domestic

Education • Family and consumer science

Energy

Energy development • Energy storage • Nuclear technology

Engineering

Agriculture • Automation • Chemical engineering

Health and safety

Biotechnology • Ergonomics • Firefighting

Industry

Architecture

Construction

Machines

Industrial machinery • Robotics

Mining

Information and communication

Cartography

Computer science

Artificial intelligence • Free software • Information technology • Internet • Programming • Software engineering

Design

Library science

Telecommunication

Radio

Military science

Martial arts

Transport

Aerospace • Space exploration

Vehicles

Automobiles

Bicycles

Notes

Categories   (all)

Main categories: Technology and Applied sciences

Agriculture & Agronomy • Architecture • Automation • Biotechnology • Blu-ray • Cartography • Chemical engineering • Communication (Media studies • Telecommunications) • Construction • Design • Digital divide • Earthquake engineering • Electronics • Energy • Ergonomics • Firefighting • Fire prevention • Forensics • Forestry • Industry • Information science • Information technology • Internet • Management • Manufacturing • Marketing • Medicine (Unsolved problems in neuroscience) • Metalworking • Microtechnology • Military science • Mining • Nanotechnology • Nuclear technology • Nutrition • Optics • Plumbing • Robotics • Sound technology • Space exploration • Technology forecasting • Tools

Computing:  Artificial intelligence • Classes of computers • Companies • Computer architecture • Computer model • Computer science • Computer security • Computing and society • Data • Embedded systems • Free software • Human-computer interaction • Information systems • Internet • Mobile Internet • Languages • Multimedia • Networks • Industrial Networks • Operating systems • Platforms • Product lifecycle management • Programming • Real-time computing • Software • Software engineering • Unsolved problems in computer science • More...

Electronics:   Avionics • RF & MMIC Design • Circuits • Companies • Connectors • Consumer electronics • Digital electronics • Digital media • Electrical components • Electronic design • Electronics manufacturing • Embedded systems • Integrated circuits • Microwave technology • Molecular electronics • Water technology • Optoelectronics • Quantum electronics • RFID • Radio electronics • Semiconductors • Signal cables • Surveillance • Telecommunications • Terminology • More...

Engineering:  Aerospace engineering • Bioengineering • Chemical engineering • Civil engineering • Electrical engineering • Environmental engineering • Materials science • Mechanical engineering • Nuclear technology • Software engineering • Structural engineering • Systems engineering

Transportation:   By country • Automobiles • Aviation • Cycling • Public transport • Rail transport • Road transport • Shipping • Spaceflight • Vehicles • Water transport

Technology timelines

Topics   (all)

Glossaries   (all)

Air pollution dispersion terminology • Blogging • Broadcasting • Computing and IT (Alternative terms for free software • Computer • Fisheries • Fuel cell terms • Internet • Legal terms • Object-oriented programming • Unified Modeling Language) • Firefighting (Equipment • Wildland fires) • Library and information science • Machine vision • Metalworking terminology • Mill machinery • Nautical • Telephony • Textile manufacturing • Transport (Aviation, aerospace, and aeronautics • Automotive design • Rail (Passenger rail • NZ railfan • UK railfan • U.S. railfan) ) • Woodworking (Joinery) • Winemaking

Related portals   (all)

Technology and applied sciences

Agriculture • Agronomy • Architecture (Bridges, Portal) • Biotechnology • Electronics • Energy (Renewable energy) • Engineering • Hazardous Materials • Home improvement • Nanotechnology • Nuclear technology • Robotics

Information technology

Apple Inc. • Blu-ray • Computer networking (Internet (Forums)) • Computer science (Artificial intelligence) • Computer security (Cryptography) • Google • Microsoft • Java • Python programming • Software (Free software (Linux)) • Telecommunication • Typography

Transport

Aviation • Cars (Australian, Japanese) • Bicycles/Cycling • London transport • Nautical • Roads (U.S. Roads) • Spaceflight (Human spaceflight) • Trains (Rapid transit, UK Railways, UK Trams) • UK Waterways

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