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101Null modem — A null modem adapter Null modem is a communication method to connect two DTEs (computer, terminal, printer etc.) directly using an RS 232 serial cable. The name stems from the historical use of the RS 232 cable to connect two teleprinter devices… …
102History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
103Digital terrestrial television in Australia — commenced on 1 January 2001, in the country s five most populous cities, Sydney, Melbourne, Brisbane, Adelaide and Perth using DVB T standards. A transition plan to replace Analogue PAL transmissions began in 2010 and is scheduled for completion… …
104Cable television in the United States — is a common form of television delivery, generally by subscription. Cable television first became available in the United States in 1948, with subscription services in 1949. Data by SNL Kagan shows that as of 2006 about 58.4% of all American… …
105The Amazing Race 12 — Infobox Television Amazing Race show name = The Amazing Race 12 caption = The Amazing Race logo num episodes = 11 cite web|url=http://www.realitytvworld.com/news/the amazing race producer twelfth edition will be nail biter 6023.php |title= The… …
106List of Di-Gata Defenders episodes — Between the Megalith and Ethos Sagas, there are a total of 52 known episodes of Di Gata Defenders. The page is updated within four days after each time a new episode has aired. The updating follows along the Teletoon s Sunday 10:00 AM time block …
107DTV transition in the United States — See digital television transition for information on worldwide digital transition plans The DTV transition in the United States (also called the broadcast digital transition) is the switchover from analog (the traditional method of transmitting… …
108Mobile telephony — Mobile phone tower Mobile telephony is the provision of telephone services to phones which may move around freely rather than stay fixed in one location. Mobile phones connect to a terrestrial cellular network of base stations (cell sites),… …
109ECONOMIC AFFAIRS — THE PRE MANDATE (LATE OTTOMAN) PERIOD Geography and Borders In September 1923 a new political entity was formally recognized by the international community. Palestine, or Ereẓ Israel as Jews have continued to refer to it for 2,000 years,… …
110Battle of the Beams — The Battle of the Beams was a period in early World War II when bombers of the German Air Force ( Luftwaffe ) started using radio navigation for night bombing. British scientific intelligence at the Air Ministry fought back with a variety of… …
