for speed control)
61Control Data Corporation — (CDC) was a supercomputer firm. For most of the 1960s, it built the fastest computers in the world by far, only losing that crown in the 1970s after Seymour Cray left the company to found Cray Research, Inc. (CRI). CDC was one of the nine major… …
62Control moment gyroscope — A control momentum gyroscope (CMG) is an attitude control device generally used in spacecraft attitude control systems. A CMG consists of a spinning rotor and one or more motorized gimbals that tilt the rotor’s angular momentum. As the rotor… …
63Speed of light — The speed of light in the vacuum of free space is an important physical constant usually denoted by the letter c . [NIST and BIPM practice is to use c 0 for the speed of light in vacuum in accord with international standard ISO 31 5. See… …
64Air traffic control — For the Canadian musical group, see Air Traffic Control (band). Airport Traffic Control Towers (ATCTs) at Amsterdam s Schiphol Airport, the Netherlands …
65Road traffic control — For the road traffic science, see various articles under . Road traffic control involves directing vehicular and pedestrian traffic around a construction zone, accident or other road disruption, thus ensuring the safety of emergency response… …
66Speed Force — The Speed Force is a fictional concept presented in various comic books published by DC Comics.ource of all speedThe Speed Force is a vaguely defined extradimensional energy force from which most superspeed powered heroes, such as the multiple… …
67Control car (rail) — Modern German InterCity Steuerwagen cab car. Rail transpo …
68control system — Means by which a set of variable quantities is held constant or caused to vary in a prescribed way. Control systems are intimately related to the concept of automation but have an ancient history. Roman engineers maintained water levels in… …
69Speed glue — In table tennis speed glue is glue that is used to re fix the rubber surfaces to the racket or paddle. Speed glue is usually applied around 30 minutes before a match starts. The use of speed glue has been found to increase the elasticity of the… …
70Speed Grapher — Infobox animanga/Header name = Speed Grapher caption = ja kanji = スピードグラファー ja romaji = Supīdo Gurafā genre = Drama, Mystery, Psychological, SupernaturalInfobox animanga/Anime director = Kunihisa Sugishima studio = Gonzo licensor =… …
