conductor's valve
51electronics — /i lek tron iks, ee lek /, n. (used with a sing. v.) the science dealing with the development and application of devices and systems involving the flow of electrons in a vacuum, in gaseous media, and in semiconductors. [1905 10; see ELECTRONIC,… …
52Membraneless Fuel Cells — convert stored chemical energy into electrical energy without the use of a conducting membrane as with other types of fuel cells. In Laminar Flow Fuel Cells (LFFC) this is achieved by exploiting the phenomenon of non mixing laminar flows where… …
53Refuge — (Roget s Thesaurus) >Means of safety. < N PARAG:Refuge >N GRP: N 1 Sgm: N 1 refuge refuge sanctuary retreat fastness Sgm: N 1 acropolis acropolis Sgm: N 1 keep keep last resort Sgm: N 1 ward ward …
54May 1 — This article is about the date May 1. For the labor related holiday, see International Workers Day; for the traditional holiday, see May Day. << May 2011 >> Su Mo Tu We Th Fr Sa 1 …
55Voltage — Potential difference redirects here. For other uses, see Potential. Working on high voltage power lines, Pearl Harbor …
56Airbag — An airbag is part of a vehicle s safety restraint system, a flexible envelope designed for rapid inflation in an automobile collision, to prevent vehicle occupants from striking hard interior objects such as steering wheels. It is considered a… …
57R36 World's Fair (New York City Subway car) — R36 7 local northbound at 33rd Street–Rawson Street. This picture was taken between 1986 and 1989 when the cars had just been repainted redThe R36 World s Fair (also known as R36WF) New York City Subway cars were built in 1963 1964 by the St.… …
58R36 (New York City Subway car) — The R36 (or R36 ML) is a class of New York City Subway cars built in 1964 by the St. Louis Car Company, St. Louis, Missouri. These cars are referred as R36 ML (or Main Line) to distinguish them from the R36 World s Fair cars on the IRT Flushing… …
59Arthur Pryor — Arthur Willard Pryor (September 22, 1870 ndash; June 18, 1942) was a trombone virtuoso, bandleader, and soloist with the Sousa Band.Pryor was born on the second floor of the Lyceum Theater in Saint Joseph, Missouri. He first took up music at a… …
60United States military bands — There are many military bands in the United States military. Some are assigned to specific military bases or units; there are also bands at each of the service academies.Seven bands are considered to be premier, with members selected by screened… …
