net safe yield of well
61Right- and left-hand traffic —   countries with right hand traffic …
62Emergency vehicle lighting — refers to any of several visual warning devices, which may be known as light bars or beacons, fitted to a vehicle and used when the driver wishes to convey to other road users the urgency of their journey, to provide additional warning of a… …
63Sitakunda Upazila — Infobox of upazilas native name = Sitakunda locator position = right latd = 22.6167 longd = 91.6611 division name = Chittagong Division district = Chittagong District population as of = 1991 population total = 274903 population density = 568 area …
64education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
65materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …
66chemical compound — Introduction any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element). All the matter in the universe is composed of the atoms of more than 100 different chemical elements …
67Montrose Area School District — Address 75 Meteor Way, Montrose, Pennsylvania, Susquehanna, 188 …
68Potato — Irish potato redirects here. For the confectionery, see Irish potato candy. For other uses, see Potato (disambiguation). Potato …
69Poverty — Street children sleeping in Mulberry Street – Jacob Riis photo New York, United States (1890) Poverty is the state of one who lacks a certain amount of material possessions or money.[1] Absolute poverty or destitution is inability to afford …
70Halo 3 — Developer(s) …
