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Asteroid mining is the hypothetical extraction of materials from asteroids and other minor planets, including near-Earth objects. Notable asteroid mining...

The M24 Sniper Weapon System (SWS) or M24 is the military and police version of the Remington Model 700 rifle, M24 being the model name assigned by the...

A sidearm is an individual-served weapon that is kept at one's side and can be rapidly accessed if needed. A sidearm may be carried alone or as an ancillary...

A klystron is a specialized linear-beam vacuum tube, invented in 1937 by American electrical engineers Russell and Sigurd Varian, which is used as an amplifier...

A bathtub, also known simply as a bath or tub, is a container for holding water in which a person or another animal may bathe. Most modern bathtubs are...

Surface finishing is a broad range of industrial processes that alter the surface of a manufactured item to achieve a certain property. Finishing processes...

Electricity retailing is the final sale of electricity from generation to the end-use consumer. This is the fourth major step in the electricity delivery...

In computer engineering, a hardware description language (HDL) is a specialized computer language used to describe the structure and behavior of electronic...

.38 caliber is a frequently used name for the caliber of firearms and firearm cartridges. The .38 is a large firearm cartridge (anything larger than .32...

Little Joe II was an American rocket used from 1963 to 1966 for five uncrewed tests of the Apollo spacecraft launch escape system (LES), and to verify...

System testing, a.k.a. end-to-end (E2E) testing, is testing conducted on a complete software system. It describes testing as at the system level; to contrast...

The .44 Henry, also known as the .44 Henry Flat, the .44 Rimfire, the .44 Long Rimfire, and the 11x23mmR (11x23mm Rimmed) in Europe, is a rimfire rifle...

In computer engineering, logic synthesis is a process by which an abstract specification of desired circuit behavior, typically at register transfer level...

The Pistol Mitralieră model 1963/1965 (abbreviated PM md. 63 or simply md. 63) is a Romanian 7.62x39mm assault rifle. Developed in the late 1950s, the...

The Vepr (Ukrainian: Вепр, lit. 'wild boar') is the first Ukrainian-made assault rifle, designed in 1993–1994 by the State Space Agency of Ukraine and...

Speech coding is an application of data compression to digital audio signals containing speech. Speech coding uses speech-specific parameter estimation...

The Valmet M82 is a bullpup assault rifle with a Valmet RK 62 76 internal design created by Finnish company Valmet. The M82 was introduced in Finland in...

The K-3 is an Armenian bullpup assault rifle chambered for 5.45×39mm ammunition with a selective fire system, selecting between semi-automatic mode, burst...

AMD-65 (Hungarian: Automata Módosított Deszantfegyver 1965; Automatic Modified Paratrooper Weapon 1965) is a Hungarian-manufactured licensed variant of...

The M231 Firing Port Weapon (FPW) is an adapted version of the M16 assault rifle for shooting from firing ports on the M2 Bradley. The M16, standard infantry...