double-beam cathode-ray tube
41CSIRAC — CSIRAC, Australia s first digital computer, as displayed at the Melbourne Museum CSIRAC (   …
42Broadcast television systems — There are several broadcast television systems in use in the world today. An analogue television system includes several components: a set of technical parameters for the broadcast signal, a system for encoding color, and possibly a system for… …
43How television works — Analog televisionUntil the advent of digital television and flat panel displays in the 1990s, all television was based on the transmission and reception of analog signals, displayed on a cathode ray tube. Although a number of different broadcast… …
44Coilgun — Gauss gun redirects here. For fictional weapons of this type, see electromagnetic projectile devices (fiction). Not to be confused with railgun. Simplified diagram of a multistage coilgun with three coils, a barrel, and a ferromagnetic projectile …
45Radar display — Modern radar systems typically use some sort of raster scan display to produce a map like image. In the past, notably during the early days of radar development, such displays were difficult to produce for a number of reasons. Several different… …
46Glossary of military abbreviations — List of terms, acronyms, information, related to modern armour, artillery, infantry, weapons, and related military subject matter.* AA anti aircraft * AAA anti aircraft artillery Triple A * AAAV Advanced Amphibious Assault Vehicle * AAD Armoured… …
47HRS antenna — HRS type antennas are more or less the standard antenna used for long distance high power shortwave broadcasting (> 1000 km). Contents 1 History of HRS design 2 Nomenclature 3 A versatile antenna type …
48yoke — yoke1 yokeless, adj. /yohk/, n., pl. yokes for 1, 3 20, yoke for 2; v., yoked, yoking. n. 1. a device for joining together a pair of draft animals, esp. oxen, usually consisting of a crosspiece with two bow shaped pieces, each enclosing the head… …
49Madman Muntz — Infobox Celebrity name = Earl William Muntz imagesize = caption = Madman Muntz in one of his many TV advertisement performances birth date = birth date|1914|1|3 birth place = city state|Elgin|Illinois, United States death date = death date and… …
50Abkürzungen/Luftfahrt/B–D — Dies ist der zweite Teil der Liste Abkürzungen/Luftfahrt. Liste der Abkürzungen Teil 1 A A Teil 2 B–D B (BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL …
