tube pointer
51BBC Micro — Infobox computer Name = BBC Model A to Model B+128 Photo = Caption = The original BBC Micro Type = 8 bit microcomputer Developer = Acorn Computers Released = Late 1981 Discontinued = 1986 Processor = MOS Technology 6502/6512 at 2 MHz Memory = 16… …
52Pantograph — A pantograph (from Greek roots παντ all, every and γραφ to write , from their original use for copying writing) is a mechanical linkage connected in a special manner based on parallelograms so that the movement of one specified point is an… …
53Zilog Z80 — One of the first Z80 microprocessors manufactured; the date stamp is from June 1976. Produced 1976 Common manufacturer(s) Zilog …
54ENIAC — [ Betty Jean Jennings (left) and Fran Bilas (right) operate the ENIAC s main control panel at the Moore School of Electrical Engineering. (U.S. Army photo from the archives of the ARL Technical Library)] ENIAC, short for Electronic Numerical… …
55Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
56pointerlike — adjective a) Like a pointer (needle like indicator). Twins in many respects, each tube has a light sensitive screen and a pointerlike beam of electrons. b) Like a pointer (hunting dog). Originally called the Weimar pointer, the dog is pointerlike …
57London Buses route 72 — Infobox London Bus number=72 ibus=yes operator=Transdev London garage=Shepherd s Bush vehicle= Dennis Dart SLF 10.2m / Plaxton Pointer pvr=Day: 16 Night: 2 start=East Acton via=White City Shepherd s Bush Hammersmith Barnes end=Roehampton length=7 …
58Ship gun fire-control system — Mk 37 Director c1944 with Mk 12 (rectangular antenna) and Mk 22 orange peel Ship gun fire control systems (GFCS) enable remote and automatic targeting of guns against ships, aircraft, and shore targets, with or without the aid of radar or optical …
59Steam locomotive — A steam locomotive is a locomotive powered by steam. The term usually refers to its use on railways, but can also refer to a road locomotive such as a traction engine or steamroller.Steam locomotives dominated rail traction from the mid 19th… …
60Girls Aloud — De gauche à droite : Kimberley, Cheryl Cole, Sarah, Nicola et Nadine Coyle Pays d’origine  Royaume Uni …
