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The Television Portal

Flat-screen television receivers on display for sale at a consumer electronics store in 2008

Television (TV) is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set, rather than the medium of transmission. Television is a mass medium for advertising, entertainment, news, and sports. The medium is capable of more than "radio broadcasting", which refers to an audio signal sent to radio receivers.

Television became available in crude experimental forms in the 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion. In the mid-1960s, color broadcasting was introduced in the U.S. and most other developed countries.

In 2013, 79% of the world's households owned a television set. The replacement of earlier cathode-ray tube (CRT) screen displays with compact, energy-efficient, flat-panel alternative technologies such as LCDs (both fluorescent-backlit and LED), OLED displays, and plasma displays was a hardware revolution that began with computer monitors in the late 1990s. Most television sets sold in the 2000s were flat-panel, mainly LEDs. Major manufacturers announced the discontinuation of CRT, Digital Light Processing (DLP), plasma, and even fluorescent-backlit LCDs by the mid-2010s. LEDs are being gradually replaced by OLEDs. Also, major manufacturers have started increasingly producing smart TVs in the mid-2010s. Smart TVs with integrated Internet and Web 2.0 functions became the dominant form of television by the late 2010s. (Full article...)

"A Rugrats Chanukah" is a special episode of Nickelodeon's animated television series Rugrats. The first episode of the show's fourth season, it tells the story of the Jewish holiday Chanukah through the eyes of the Rugrats, who imagine themselves as the main characters. The idea of a Rugrats Chanukah special was pitched by Nickelodeon executives in 1992, but the concept was revised and became the 1995 special, "A Rugrats Passover". After production of the Passover episode wrapped, the crew returned to the Chanukah idea. Nickelodeon broadcast "A Rugrats Chanukah" on December 4, 1996; the episode received a Nielsen rating of 7.9 and positive reviews from television critics. Along with other Rugrats episodes featuring Grandpa Boris and his wife, the special attracted controversy when the Anti-Defamation League compared the character designs to anti-Semitic drawings from a 1930s Nazi newspaper.

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WRAL-TV reporter Adam Owens in Chapel Hill, North Carolina
WRAL-TV reporter Adam Owens in Chapel Hill, North Carolina
Credit: Caroline Culler

A newscast typically consists of the coverage of various news events and other information, either produced locally in a radio or television station newsroom, or by a broadcast network. It may also include such additional material as sports coverage, weather forecasts, traffic reports, commentary and other material that the broadcaster feels is relevant to their audience.

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Matt Groening
It is pretty amazing to go from being a print cartoonist to having a hit animated television show, although I secretly expected it [The Simpsons] do well.

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John Le Mesurier (/lə ˈmɛʒərə/, born John Elton Le Mesurier Halliley; 5 April 1912 – 15 November 1983) was an English actor. He is probably best remembered for his comedic role as Sergeant Arthur Wilson in the BBC television situation comedy Dad's Army (1968–1977). A self-confessed "jobbing actor", Le Mesurier appeared in more than 120 films across a range of genres, normally in smaller supporting parts.

Le Mesurier became interested in the stage as a young adult and enrolled at the Fay Compton Studio of Dramatic Art in 1933. From there he took a position in repertory theatre and made his stage debut in September 1934 at the Palladium Theatre in Edinburgh in the J. B. Priestley play Dangerous Corner. He later accepted an offer to work with Alec Guinness in a John Gielgud production of Hamlet. He first appeared on television in 1938 as Seigneur de Miolans in the BBC broadcast of The Marvellous History of St Bernard. During the Second World War Le Mesurier was posted to British India, as a captain with the Royal Tank Regiment. Following the war, he returned to acting and made his film debut in 1948, starring in the second feature comedy short Death in the Hand, opposite Esme Percy and Ernest Jay. (Full article...)

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Main topics

History of television: Early television stationsGeographical usage of televisionGolden Age of TelevisionList of experimental television stationsList of years in televisionMechanical televisionSocial aspects of televisionTelevision systems before 1940Timeline of the introduction of television in countriesTimeline of the introduction of color television in countries

Inventors and pioneers: John Logie BairdAlan BlumleinWalter BruchAlan Archibald Campbell-SwintonAllen B. DuMontPhilo Taylor FarnsworthCharles Francis JenkinsBoris GrabovskyPaul Gottlieb NipkowConstantin PerskyiBoris RosingDavid SarnoffKálmán TihanyiVladimir Zworykin

Technology: Comparison of display technologyDigital televisionLiquid crystal display televisionLarge-screen television technologyTechnology of television

Terms: Broadcast television systemsComposite monitorHDTVLiquid crystal display televisionPALPicture-in-picturePay-per-viewPlasma displayNICAMNTSCSECAM

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