expanding bullet
81United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
82Firearm — A firearm is a tool that projects either single or multiple projectiles at high velocity through a controlled explosion. The firing is achieved by the gases produced through rapid, confined burning of a propellant. This process of rapid burning… …
83Closing (morphology) — The closing of the dark blue shape (union of two squares) by a disk, resulting in the union of the dark blue shape and the light blue areas. In mathematical morphology, the closing of a set (binary image) A by a structuring element B is the… …
84.30 Carbine — Infobox Firearm Cartridge name= .30 Carbine (7.62×33) caption= From left: 8 mm Mauser, two 8 mm Lebel cartridges, .30 Carbine origin=flagcountry|United States type= Carbine, Pistol service= World War II to 1960s used by= See Users wars= World War …
85Elmer Keith — (March 8, 1899 ndash; February 12, 1984) was an Idaho rancher, highly influential firearms enthusiast, and author. Keith was instrumental in the development of the first magnum revolver cartridge, the .357 Magnum, as well as the later .44 Magnum… …
86Martini-Henry — Mk I–IV Type Service rifle Shotgun (Greener Prison Variant) Place of or …
87Powerhead — A powerhead, bang stick, or shark stick is a specialized firearm intended to be used underwater and fire in direct contact with the target. These are often used for spear fishing, or they may be used against sharks or alligators for sport,… …
88Highway shield — The shields for Interstate highways (left) and U.S. routes (right) can be seen on this set of markers in Virginia. A highway shield is a sign denoting the route number of a highway, usually in the form of a symbolic shape with the route number… …
89.32 NAA — Infobox Firearm Cartridge name= .32 NAA caption= origin= flagcountry|United States type= Pistol service= used by= wars= designer= North American Arms / Ed Sanow design date= manufacturer=North American Arms production date=2002 number= variants=… …
90education — /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… …
