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A bullet is a kinetic projectile, a component of firearm ammunition that is shot from a gun barrel. Bullets are made of a variety of materials, such as copper, lead, steel, polymer, rubber and even wax. Bullets are made in various shapes and constructions, including specialized functions such as hunting, target shooting, training and combat. Bullets are often tapered, making them more aerodynamic. Bullet sizes are expressed by their weights and diameters in both imperial and metric measurement systems. For example: 55 grain .223 caliber bullets are of the same weight and caliber as 3.56 gram 5.56mm caliber bullets. Bullets do not normally contain explosives but strike or damage the intended target by transferring kinetic energy upon impact and penetration. Bullets shot by firearms can be used for target practice or to injure or kill animals or people.
A hollow-point bullet is a type of expanding bullet which expands on impact, causing a more lethal hit without penetrating further than necessary.
Cork is an impermeable buoyant material, the phellem layer of bark tissue that is harvested for commercial use primarily from Quercus suber, which is native to southwest Europe and northwest Africa. Cork is composed of suberin, a hydrophobic substance. Because of its impermeable, buoyant, elastic, and fire retardant properties, it is used in a variety of products, the most common of which is wine stoppers. The montado landscape of Portugal produces approximately half of the cork harvested annually worldwide, with Corticeira Amorim being the leading company in the industry. Cork was examined microscopically by Robert Hooke, which led to his discovery and naming of the cell.
A fire hose is a high-pressure hose that carries water or other fire retardant to a fire to extinguish it. Outdoors, it attaches either to a fire engine, fire hydrant, or a portable fire pump. Indoors, it can permanently attach to a building's standpipe or plumbing system.
The manorial system of New France, known as the seigneurial system, was the semi-feudal system of land tenure used in the North American French colonial empire.
A raincoat is a waterproof or water-resistant garment worn on the upper body to shield the wearer from rain. The term rain jacket is sometimes used to refer to raincoats with long sleeves that are waist-length. A rain jacket may be combined with a pair of rain pants to make a rainsuit. Rain clothing may also be in one piece, like a boilersuit. Raincoats, like rain ponchos, offer the wearer hands-free protection from the rain and elements; unlike the umbrella.
A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression. It is a deformable material that is used to create a static seal and maintain that seal under various operating conditions in a mechanical assembly.
Orla Guerin MBE is an Irish journalist. She is a correspondent working for BBC News.
Savile Row is a street in Mayfair, central London. Known principally for its traditional bespoke tailoring for men, the street has had a varied history that has included accommodating the headquarters of the Royal Geographical Society at 1 Savile Row, where significant British explorations to Africa and the South Pole were planned; and more recently, the Apple office of the Beatles at 3 Savile Row, where the band's impromptu final live performance was held on the roof of the building.
The Nehru jacket is a hip-length tailored coat for men or women, with a mandarin collar, and with its front modelled on the Indian achkan or sherwani, a garment worn by Jawaharlal Nehru, the prime minister of India from 1947 to 1964.
A flak jacket or flak vest is a form of body armor. A flak jacket is designed to provide protection from case fragments ("frag") from high explosive weaponry, such as anti-aircraft artillery, grenades fragments, some types of pellets used in shotguns, and other lower-velocity projectiles. It is not designed to protect against bullets fired from most small arms such as rifles or handguns. However, certain flak jackets are able to sustain certain gunshots, depending on the armor, the projectile, the angle at which the shot was fired, and the range from which the shot was fired.
A personal flotation device is a flotation device in the form of a vest or suite that is worn by a user to prevent the wearer from drowning in a body of water. The device will keep the wearer afloat with their head and mouth above the surface – they do not have to swim or tread water in order to stay afloat and can even be unconscious.
Niall Tóibín was an Irish comedian and actor. Born in Cork into an Irish speaking family, Tóibín grew up on the north-side of the city in Bishop's Field.
Bunker gear is the personal protective equipment (PPE) used by firefighters. The terms are derived from the fact that the trousers and boots are traditionally kept by the firefighter's bunk at the fire station to be readily available for use.
Sportswear or activewear is clothing, including footwear, worn for sport or physical exercise. Sport-specific clothing is worn for most sports and physical exercise, for practical, comfort or safety reasons.
An architectural model is a type of scale model which is made to study aspects of an architectural design or to communicate design intent. They can be made from a variety of materials such as paper, plaster, plastic, resin, wood, glass, and metal. They can be constructed using traditional handcraft techniques and tools, or newer technologies such as Stereolithography, Fused Deposition Modelling, or Selective Laser Sintering.
Building insulation materials are the building materials which form the thermal envelope of a building or otherwise reduce heat transfer.
The Gi is a uniform for training in Brazilian jiu-jitsu, adapted from the keikogi used in modern Japanese martial arts. A Gi, meaning dress or clothes, is typically composed of a heavy cotton jacket, reinforced drawstring trousers, and a belt which communicates rank. The Brazilian jiu-jitsu gi is also sometimes referred to as kimono by non-Japanese speakers. Some Jiu-Jitsu school systems avoid using a gi.
A leather jacket is a jacket-length coat that is usually worn on top of other apparel or item of clothing, and made from the tanned hide of various animals. The leather material is typically dyed black, or various shades of brown, but a wide range of colors is possible. Leather jackets can be designed for many purposes, and specific styles have been associated with subcultures such as greasers, motorcyclists and bikers, mobsters, military aviators and music subcultures, who have worn the garment for protective or fashionable reasons, and occasionally to create a potentially intimidating appearance.
References
- ↑ Import, Pongrass (2017-11-16). "This day in history - November 16". Springs Advertiser. Retrieved 2022-10-09.
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