smoke concealment
71veil — veilless, adj. veillike, adj. /vayl/, n. 1. a piece of opaque or transparent material worn over the face for concealment, for protection from the elements, or to enhance the appearance. 2. a piece of material worn so as to fall over the head and… …
72naval warfare — Military operations conducted on, under, or over the sea and waged against other seagoing vessels or targets on land or in the air. The earliest naval attacks were raids by the armed men of a tribe or town using fishing boats or merchant ships.… …
73Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
74List of Bionicle characters — Matau redirects here. For the Romanian village of Măţău, see Mioarele. Bionicle characters consist of the various species and races that exist in the fictional universe of Lego Bionicle. This list of groups covers every race, species, and group… …
75Call of Duty 4: Modern Warfare — For the Nintendo DS game, see Call of Duty 4: Modern Warfare (Nintendo DS). Call of Duty 4: Modern Warfare Developer(s) Infinity Ward …
76List of Oz characters — For characters in the American TV series, see List of Oz (TV series) characters. This is a list of characters in the Oz books of L. Frank Baum, Ruth Plumly Thompson, John R. Neill, Jack Snow, Rachel Cosgrove Payes, Eloise Jarvis McGraw and Lauren …
77Private finance initiative — Part of the Politics series on Neoliberalism …
78Duke lacrosse case — Coordinates: 36°00′30″N 78°54′43″W / 36.00831°N 78.91203°W / 36.00831; 78.91203 The Duke lacrosse case is a common name given to …
79Napoleon — For other uses, see Napoleon (disambiguation). Napoleon I …
80History of Islam — This article is about the history of Islam as a culture and polity. For the history of the Islamic faith, see Spread of Islam. For Islamic civilization, see Islamic civilization (disambiguation). For military conquests, see Islamic conquests. For …
