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May 19th
Radiotelephone service from the United States to China began on this day in 1937.

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17:59, 31 December 2008 (diff | hist) N HTTP ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' In July 1992, a new Internet protocol, the Hypertext Transfer Protocol (HTTP), was introduced to improved the effic...)
17:53, 31 December 2008 (diff | hist) N Transatlantic Optical Cable ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' On 14 December 1988, TAT 8, the first transatlantic optical fiber cable system was completed across the Atlantic, c...)
16:12, 31 December 2008 (diff | hist) N Personal Computer ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' New York, New York. The IBM Personal Computer was presented to the news media on 12 August 1981.)
16:09, 31 December 2008 (diff | hist) N Lempel-Ziv Compression Algorithm ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' Haifa, Israel. Algorithm In 1977, Abraham Lempel and Jacob Ziv develop a highly flexible algorithm that compresses ...)
16:08, 31 December 2008 (diff | hist) N VHS Standard ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' On 9 September 1976, the first VHS model videotape recorder was announced. The standard had been developed at the Y...)
16:07, 31 December 2008 (diff | hist) N Ethernet ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' Palo Alto, California. On 22 May 1973 Robert Metcalfe, working at Xerox's Palo Alto Research Center, presented for ...)
16:06, 31 December 2008 (diff | hist) Evolution of Cell Phone Technology ‎
15:58, 31 December 2008 (diff | hist) N Charge-Coupled Device ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' United States. On 29 January 1970, Willard S. Boyle and George E. Smith, of Bell Labs, submitted a paper on their i...)
15:36, 31 December 2008 (diff | hist) N ARPANET ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' United States. In January 1969 ARPA awarded a contract to Bolt Beranek and Newman (BBN) to design and construct a c...)
15:33, 31 December 2008 (diff | hist) N Quartz Watch ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.'''''<br> Seiko Corporation began developing quartz time-keeping devices in the late 1950s. By 1967, the company had deve...)
15:31, 31 December 2008 (diff | hist) N CMOS ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' At a meeting in October 1968 the Westinghouse Molecular Electronics division announced a new type of field-effect t...)
15:30, 31 December 2008 (diff | hist) Fiber Optics ‎
15:26, 31 December 2008 (diff | hist) CAT, MRI, and Ultrasound ‎
15:20, 31 December 2008 (diff | hist) SAGE (Semi-Automatic Ground Environment) ‎
15:16, 31 December 2008 (diff | hist) N Semiconductor Laser ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' "In September 1962 researchers from IBM, independently and almost simultaneously with researchers from General Elec...)
15:12, 31 December 2008 (diff | hist) N Packet Switching ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' MIT - Cambridge, Massachusetts. On 24 July 1961 MIT accepts Leonard Kleinrock's doctoral dissertation "Inform...)
15:06, 31 December 2008 (diff | hist) N Tunnel Diode ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' Tokyo, Japan. In 1958, Leo Esaki publishes his invention of the Tunnel Diode, a highly flexible, very fast semicond...)
15:03, 31 December 2008 (diff | hist) Pacemaker ‎
15:01, 31 December 2008 (diff | hist) Pacemaker ‎
14:54, 31 December 2008 (diff | hist) N Sputnik ‎ (New page: '''''This article is a stub. You can help the GHN by expanding it.''''' Soviet Union. The first artificial satellite, Sputnik 1, was launched on 4 October 1957. The satellite contai...)

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