Outline of telecommunication
The following outline is provided as an overview of and topical guide to telecommunication:Telecommunication – the transmission of signals over a distance for the purpose of communication. In mo...
German parents told to destroy Cayla dolls over hacking fears
Researchers say hackers can use an insecure bluetooth device to listen and talk to a child.
Turn Your Smartphone Into A 150x Microscope
One of my favourite activities as a kid was to muck about with my dad's microscope, poring over ancient (in my mind) slides bearing legends such as "urea", "bee pollen" and "spores of smut". The teeny...
History of telecommunication
Beginning in 1836, Samuel F. B. Morse and Alfred Vail developed an electric telegraph, which sent pulses of electrical current to control an electromagnet th...
Telecommunication
Telecommunication occurs when the exchange of information between two entities (communication) includes the use of technology. Communication technology uses channels to transmit information (as electr...
Telecommunications network
A telecommunications network is a collection of terminal nodes, links and any intermediate nodes which are connected so as to enable telecommunication between the terminals.The transmission links con...
History of telecommunication
The history of telecommunication began with the use of smoke signals and drums in Africa, the Americas and parts of Asia. In the 1790s, the first fixed semaphore systems emerged in Europe; however it ...
History of telecommunication - Wikipedia
List of mobile network operators
This is a list of mobile phone network and satellite phone network operators measured by number of subscribers.For a more comprehensive list of mobile phone operators, see Mobile country codes.
Th...
German parents told to destroy Cayla dolls over hacking fears
Researchers say hackers can use an insecure bluetooth device to listen and talk to a child.
Radio Row
Radio Row is a nickname for an urban street or district specializing in the sale of radio and electronic equipment and parts. Radio Rows arose in many cities with the 1920s rise of broadcasting and d...
Radio Row - Wikipedia
The Big Electric Cat
The Big Electric Cat, named for an Adrian Belew song, was a public access computer system in New York City in the late 1980s, known on Usenet as node dasys1.
Based on a Stride Computer brand minic...
Flag signals
Flag signals can mean any of various methods of using flags or pennants to send signals. Flags may have individual significance as signals, or two or more flags may be manipulated so that their relati...
Flag signals - Wikipedia
Computer Networks: The Heralds of Resource Sharing
Computer Networks: The Heralds of Resource Sharing is a documentary film from 1972, produced by Steven King and directed/edited by Peter Chvany, about ARPANET. It features many of the most important n...
Housekeeping deal
A Housekeeping Deal is the practice of a film studio giving a producer or leading actor office space on the studio lot in return for the first right to distribute all of his or her upcoming projects.T...
Richard H. Frenkiel
Richard H. Frenkiel (born March 4, 1943 in Brooklyn, New York) is an American engineer, known for development of cellular telephone networks.
Frenkiel earned a bachelor's degree in mechanical en...
Richard H. Frenkiel - Wikipedia
12-channel carrier system
In the U.S. telephone network, the 12-channel carrier system was an early frequency-division multiplexing system standard, used to carry multiple telephone calls on a single twisted pair of wires, mos...
Association of Moving Image Archivists
The Association of Moving Image Archivists (AMIA) is a 501(c) not-for-profit organization established to advance the field of moving image archiving by fostering cooperation among individuals and orga...
Association of Moving Image Archivists - Wikipedia
NeXTcube
The NeXTcube is a high-end workstation computer developed, manufactured, and sold by NeXT from 1990 until 1993. It superseded the original NeXT Computer workstation and is housed in a similar cube-sha...
NeXTcube - Wikipedia
Archive of American Television
The Archive of American Television is a division of the non-profit Academy of Television Arts & Sciences Foundation that films interviews with notable people from all aspects of the television ind...
EUscreen
EUscreen is a website that provides free access to Europe’s television heritage through videos, articles, images and audio from European audiovisual archives and broadcasters. Its digitised content co...
Morse code
Morse code is a method of transmitting text information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The ...
Morse code - Wikipedia
Overland Telegraph Company
In 1860, the Pacific Telegraph Act of 1860 called for the facilitation of communication between the east and west coasts of the United States of America. Hiram Sibley of the Western Union Telegraph Co...
Overland Telegraph Company - Wikipedia
Telegraphist
A telegraphist or telegraph operator is an operator who uses the morse code in order to communicate by land or radio lines. Telegraphists were indispensable at sea in the early day of Wireless Telegra...
Autovon
The Automatic Voice Network (AUTOVON) was a world-wide American military telephone system. The system was built starting in 1963, based on the Army's existing Switch Communications Automated Network (...
History of the telephone
This history of the telephone chronicles the development of the electrical telephone, and includes a brief review of its earlier predecessors.
Before the invention of electromagnetic telephones, m...
History of the telephone - Wikipedia
Polygoon (newsreel)
Images of a new polder in the NetherlandsThe Dutch Polygoon-Profilti was a well known cinema newsreel company in the Netherlands from 1919 to 1987. It started with weekly news items in the Dutch mov...
Polygoon (newsreel) - Wikipedia
Phillips Code
The Phillips Code is a shorthand method created in 1879 by Walter P. Phillips for the rapid transmission of press reports by telegraph.The code consists of a dictionary of common words or phrases and ...
Beardslee Telegraph
The Beardslee Telegraph was a portable military telegraph developed by George Beardslee and adopted by Albert Myer to provide a mobile field telegraph system. The instrument was operated by hand-turne...
Beardslee Telegraph - Wikipedia
Arc converter
The arc converter, sometimes called the arc transmitter or Poulsen arc after Danish engineer Valdemar Poulsen who invented it in 1903, was an early type of radio transmitter. The arc converter used a...
Arc converter - Wikipedia
Studio system
The studio system is a method of film production and distribution dominated by a small number of "major" studios in Hollywood. Although the term is still used today as a reference to the systems and o...
40,000 Years of Dreaming
40,000 Years of Dreaming is an hour-long documentary film presented by George Miller and produced by the British Film Institute, as part of their Century of Cinema series.The film acts mainly as a c...