to fall into obsolescence
51Life-cycle assessment — Cradle to grave redirects here. For other uses, see Cradle to the Grave (disambiguation). A life cycle assessment (LCA, also known as life cycle analysis, ecobalance, and cradle to grave analysis)[1] is a technique to assess environmental impacts …
52Castle — This article is about medieval fortifications. For other uses, see Castle (disambiguation). For a list of all castles, see List of castles. For similar but unrelated structures in Japan, see Japanese castle …
53Arturo Frondizi — 33rd President of Argentina In office May 1, 1958 – March 28, 1962 Vice President Alejandro Gómez (1958) None (1958 196 …
54Old Gym — in 1922 General information Architectural style Romanesque revival Location Was …
55Language death — In linguistics, language death (also language extinction or linguistic extinction, and rarely linguicide or glottophagy[1]) is a process that affects speech communities where the level of linguistic competence that speakers possess of a given… …
56language — /lang gwij/, n. 1. a body of words and the systems for their use common to a people who are of the same community or nation, the same geographical area, or the same cultural tradition: the two languages of Belgium; a Bantu language; the French… …
57History of Somalia — Ancient Laas Geel Culture Kingdom of Punt Malaoites  · Oponeans …
58Nobiin language — Nobiin, Noban tamen Nòbíín Spoken in Egypt, Sudan Region Along the banks of the Nile in southern Egypt and northern Sudan Native speakers 600,000 (2006) …
59Invasion — This article is about military invasions. For other uses, see Invasion (disambiguation). Warfare Military history Eras Prehistoric …
60Vorkosigan Saga — The Vorkosigan Saga is a series of science fiction novels and short stories set in a common fictional universe by American author Lois McMaster Bujold.[1] Most of these were published between 1986 and 2002, with the exceptions being “Winterfair… …
