to illuminate a target
61warning system — ▪ military technology Introduction in military science, any method used to detect the situation or intention of an enemy so that warning can be given. Because military tactics from time immemorial have stressed the value of surprise… …
62AIM-54 Phoenix — Infobox Weapon is missile=yes name=AIM 54 Phoenix caption= origin= United States type=Long range air to air missile used by=United States Navy Iran manufacturer=Hughes Aircraft Company Raytheon Corporation unit cost=$477,131 USD propellant=… …
63Light pollution — This article is about light pollution in the visible spectrum. For information on pollution in the radio spectrum, see radio spectrum pollution. This time exposure photo of New York City at night shows skyglow, one form of light pollution …
64Operations research — For the academic journal, see Operations Research: A Journal of the Institute for Operations Research and the Management Sciences. Operations research (also referred to as decision science, or management science) is an interdisciplinary… …
65List of Doctor Who items — This is a list of items from the BBC television series Doctor Who. Contents: Top · 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9 …
66Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… …
67Stuart Schreiber — Stuart L. Schreiber (b. February 6, 1956) is a scientist at Harvard University and the Broad Institute of Harvard and MIT. He has been a pioneer in a field of research named chemical biology for over 20 years. His name is closely associated with… …
68Italy — /it l ee/, n. a republic in S Europe, comprising a peninsula S of the Alps, and Sicily, Sardinia, Elba, and other smaller islands: a kingdom 1870 1946. 57,534,088; 116,294 sq. mi. (301,200 sq. km). Cap.: Rome. Italian, Italia. * * * Italy… …
69ancient Rome — ▪ ancient state, Europe, Africa, and Asia Introduction the state centred on the city of Rome. This article discusses the period from the founding of the city and the regal period, which began in 753 BC, through the events leading to the… …
70F-14 Tomcat operational history — Main article: Grumman F 14 Tomcat F 14 Tomcat Role Interceptor/Air superiority fighter, multiro …
