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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 still CRT, it was only in early 2010s that flat-screen TVs decisively overtook CRT. 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.[better source needed] (Full article...)

"Favorite Son" is an episode of the American science fiction television series Star Trek: Voyager. First broadcast on UPN on March 19, 1997, it was the 20th episode of the third season. Lisa Klink wrote and Marvin V. Rush directed the episode. Set in the 24th century, the show follows the adventures of the crew of the starship USS Voyager after they are stranded in the Delta Quadrant, far from the rest of the Federation.

In the episode, Ensign Harry Kim (Garrett Wang) experiences déjà vu and develops a rash when the Voyager enters a new sector of the Delta Quadrant. Mostly female aliens known as Taresians tell him that he is not human but is a member of their species. On discovering this is a ruse by the female aliens to attract and kill their men during reproduction, the crew rescues Kim and restores him to his original state. Deborah May and Kristanna Loken play two of the Taresians, Patrick Fabian portrays a man tricked by them and Irene Tsu appears as Kim's mother.

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Telefunken television, 1936
Telefunken television, 1936
Credit: https://www.flickr.com/photos/eiriknewth/6998383/

Early television model, from 1936, produced by Telefunken, Germany

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Caricature of Groucho Marx
I find television very educating. Every time somebody turns on the set, I go into the other room and read a book.

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Formby in France during the Second World War

George Formby, OBE (born George Hoy Booth; 26 May 1904 – 6 March 1961), was an English actor, singer-songwriter and comedian who became known to a worldwide audience through his films of the 1930s and 1940s. On stage, screen and record he sang light, comic songs, usually playing the ukulele or banjolele, and became the UK's highest-paid entertainer.

Born in Wigan, Lancashire, he was the son of George Formby Sr, from whom he later took his stage name. After an early career as a stable boy and jockey, Formby took to the music hall stage after the early death of his father in 1921. His early performances were taken exclusively from his father's act, including the same songs, jokes and characters. In 1923 he made two career-changing decisions – he purchased a ukulele, and married Beryl Ingham, a fellow performer who became his manager and transformed his act. She insisted that he appear on stage formally dressed, and introduced the ukulele to his performance. He started his recording career in 1926 and, from 1934, he increasingly worked in film to develop into a major star by the late 1930s and 1940s, and became the UK's most popular entertainer during those decades. The film historian Brian McFarlane writes that on film, Formby portrayed gormless Lancastrian innocents who would win through against some form of villainy, gaining the affection of an attractive middle-class girl in the process. (Full article...)

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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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