graphical symbol original
71Asterisk — This article is about the typographical symbol. For other uses, see Asterisk (disambiguation). See also: * (disambiguation) * Asterisk …
72Engineering drawing — Technical drawings An engineering drawing, a type of technical drawing, is used to fully and clearly define requirements for engineered items. Engineering drawing (the activity) produces engineering drawings (the documents). More than just the… …
73Prodigy (online service) — This article refers to the now defunct Prodigy Communications Corporation that was purchased by SBC Communications, Inc. in 2001. For information on SBC s current status, see AT T. Infobox Company company name = Prodigy Communications, L.P.… …
74Mirror Universe (Star Trek) — Mirror universe redirects here. For other uses, see Parallel universe (disambiguation). For general concept in fiction, see Parallel universe (fiction). For the general concept in science, see Many worlds interpretation and Multiverse. For the… …
75Zork Zero — Developer(s) Infocom Publisher(s) Infocom Designer(s) …
76Scattering parameters — or S parameters are properties used in electrical engineering, electronics engineering, and communication systems engineering describing the electrical behavior of linear electrical networks when undergoing various steady state stimuli by small… …
77Trademark — For other uses, see Trademark (disambiguation). For guidelines on using trademarks within Wikipedia, see Wikipedia:Manual of Style (trademarks). Intellectual property law …
78Unix — (officially trademarked as UNIX, sometimes also written as Unix with small caps) is a computer operating system originally developed in 1969 by a group of AT T employees at Bell Labs, including Ken Thompson, Dennis Ritchie, Douglas McIlroy, and… …
79Turkic peoples — Total population Approximately 160 million[citation needed] Regions with signifi …
80Raptor code — In computer science, raptor codes are one of the first known classes of fountain codes with linear time encoding and decoding. They were invented by Amin Shokrollahi in 2000/2001 and were first published in 2004 as an extended abstract.Raptor… …
