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101Harmonic oscillator — This article is about the harmonic oscillator in classical mechanics. For its uses in quantum mechanics, see quantum harmonic oscillator. Classical mechanics …
102NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… …
103Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
1042003 in music — See also: 2003 in music (UK) and Category:Record labels established in 2003 List of years in music (Table) … 1993 • 1994 • 1995 • 1996 • 1997 • 1998 • 1999 •    2000 • 2001 • 2002 – 2003 – 2004 • 2005 • 2006 •    …
105Electricity market — An electricity market is a system for effecting the purchase and sale of electricity using supply and demand to set the price. Wholesale transactions in electricity are typically cleared and settled by the grid operator or a special purpose… …
106North London Line — A Class 378 Capitalstar at Canonbury in June 2010 Overview Type Commuter rail, Suburban rail, Freight …
107Mr. Bungle — live in 1999. Background information Origin Eureka, California, United States …
108Nightwing — For the British band, see Nightwing (band). For the Marduk album, see Nightwing (album). Nightwing Publisher DC Comics First appearance Superman as Nightwing: Superman #158 (January 1963) Created by …
109Dragline excavator — Page 725 dragline at Turkish Coal Association Yenikoy Open Pit Coal Mine, Milas …
110Hitachi (train) — Infobox EMU background = name = Hitachi imagesize = 300px caption = Connex refurbished Hitachi at Flinders Street Station interior interiorcaption = Interior of an unrefurbished Hitachi carriage InService = Manufacturer = Commonwealth Engineering …
