variable time-lag unit
81LGM-30 Minuteman — Type Intercontinental ballistic missile Service hist …
82Multiple sclerosis — Classification and external resources Demyelination by MS. The CD68 colored tissue shows several macrophages in the area of the lesion. Original scale 1:100 ICD …
83History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …
84Sleep deprivation — Classification and external resources eMedicine topic list …
85Comparison CRT, LCD, Plasma — Further information: Comparison of display technology This is a page that lists advantages and disadvantages with CRT, LCD, Plasma and OLED. Contents 1 Comparison 1.1 CRT 1.2 LCD 1.3 Plasma …
86Moogerfooger — is the trademark for a series of analog effects pedals manufactured by Moog Music. There are currently five different pedals produced, however one of these models is designed for processing control voltages rather than audio signal. A sixth model …
87Howmet TX — Racing car Category = Group 6 sports prototype | Car name = Howmet TX Constructor = McKee Engineering | Team = flagicon|USA Howmet Corporation Designer = flagicon|USA Ray Heppenstall flagicon|USA Bob McKee Drivers = flagicon|USA Ray Heppenstall… …
88Control line — Brodak Control Line Aerobatic Strega in flight Control line (also called U Control ) is a simple and light way of controlling a flying model aircraft. The aircraft is connected to the operator by a pair of lines, attached to a handle, that work… …
89Napier Deltic — engine at the National Railway Museum, York, UK The Napier Deltic engine is a British opposed piston valveless, two stroke diesel engine used in marine and locomotive applications, designed and produced by Napier Son. The cylinders were divided… …
90Intercooler — For the Australian rock group, see Intercooler (band). An intercooler (original UK term, sometimes aftercooler in US practice), or charge air cooler, is an air to air or air to liquid heat exchange device used on turbocharged and supercharged… …
