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Bean Bag
A bean bag (also beanbag) is a sealed bag containing dried beans, PVC pellets, expanded polystyrene, or expanded polypropylene. The bags are commonly used for throwing games, but they have various other applications. Furniture Designed by Piero Gatti, Cesare Paolini and Franco Teodoro and produced by the Italian company Zanotta in 1969, beanbags have become a globally recognised piece of furniture. It is said that they noticed the staff would sit on bags filled with styrofoam during their coffee and cigarette breaks. The original beanbag chair is called "Sacco", which is a pear-shaped leather bag filled with styrofoam beans and is still in production today. Bean bags can be made from materials including leather, suede, corduroy and fake fur. Polyester bean bags are waterproof and can be used outdoors. Giant bean bags can also be used as a cheap alternative to buying a sofa or couch. Quite a variety of bean bags are sold, including baby bean bags that are known for helping ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beanbags
A bean bag (also beanbag) is a sealed bag containing dried beans, Polyvinyl chloride, PVC pellets, expanded polystyrene, or expanded polypropylene. The bags are commonly used for throwing games, but they have various other applications. Furniture Designed by Piero Gatti, Cesare Paolini and Franco Teodoro and produced by the Italian company Zanotta (company), Zanotta in 1969, beanbags have become a globally recognised piece of furniture. It is said that they noticed the staff would sit on bags filled with styrofoam during their coffee and cigarette breaks. The original beanbag chair is called "Sacco", which is a pear-shaped leather bag filled with styrofoam beans and is still in production today. Bean bags can be made from materials including leather, suede, corduroy and fake fur. Polyester bean bags are waterproof and can be used outdoors. Giant bean bags can also be used as a cheap alternative to buying a sofa or couch. Quite a variety of bean bags are sold, including baby be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gridiron Football
Gridiron football,"Gridiron football" ''Encyclopædia Britannica''. Retrieved October 20, 2010. also known as North American football or, in , simply football, is a family of football team sports primarily played in the and . |
New Scientist
''New Scientist'' is a magazine covering all aspects of science and technology. Based in London, it publishes weekly English-language editions in the United Kingdom, the United States and Australia. An editorially separate organisation publishes a monthly Dutch-language edition. First published on 22 November 1956, ''New Scientist'' has been available in online form since 1996. Sold in retail outlets (paper edition) and on subscription (paper and/or online), the magazine covers news, features, reviews and commentary on science, technology and their implications. ''New Scientist'' also publishes speculative articles, ranging from the technical to the philosophical. ''New Scientist'' was acquired by Daily Mail and General Trust (DMGT) in March 2021. History Ownership The magazine was founded in 1956 by Tom Margerison, Max Raison and Nicholas Harrison as ''The New Scientist'', with Issue 1 on 22 November 1956, priced at one shilling (a twentieth of a pound in pre-decimal UK ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buttstock
A gunstock or often simply stock, the back portion of which is also known as a shoulder stock, a buttstock or simply a butt, is a part of a long gun that provides structural support, to which the barrel, action, and firing mechanism are attached. The stock also provides a means for the shooter to firmly brace the gun and easily aim with stability by being held against the user's shoulder when shooting the gun, and helps to counter muzzle rise by transmitting recoil straight into the shooter's body. The tiller of a crossbow is functionally the equivalent of the stock on a gun. History and etymology The term stock in reference to firearms dates to 1571 is derived from the Germanic word ''Stock'', meaning tree trunk, referring to the wooden nature of the gunstock. Early hand cannons used a simple stick fitted into a socket in the breech end to provide a handle. The modern gunstock shape began to evolve with the introduction of the arquebus, a matchlock with a longer barrel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forearm (firearm Component)
In firearms, the forearm (also known as the fore-end/forend, handguard or forestock) is a section of a gunstock between the receiver and the muzzle. It is used as a gripping surface to hold the gun steady, and is usually made out of heat-insulating material such as wood or reinforced plastics. Near the front of the forearm there is often an underside sling swivel stud, and sometimes also a barrel-band to secure the forearm to the barrel (as seen in the photo at right). Some forearms are equipped with additional heat shield In thermodynamics, heat is defined as the form of energy crossing the boundary of a thermodynamic system by virtue of a temperature difference across the boundary. A thermodynamic system does not ''contain'' heat. Nevertheless, the term is al ...s to protect the user from heat radiating from the barrel when the firearm is fired. {{firearms-stub Firearm components ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-range Shooting
Long range shooting is a collective term for shooting disciplines where the distance to target is significant enough that shooter has to put effort into calculating various ballistic factors, especially in regards to the deviating effects of gravity and wind. While shooting at shorter ranges, a shooter only has to slightly adjust the sights to compensate for limited bullet drop at most, but when the range is extended, wind drift will be the first factor affecting precision to the extent that it must be taken into serious account. Some would argue that long range shooting starts where assessment of wind, distance and various atmospheric conditions are equally important for the results as pure shooting skills - meaning that even if one conducts a technically perfect shot, the shooter will miss the target because of incorrect calculations, neglecting to take some elements into consideration, or merely due to unpredictable downrange conditions. It is widely accepted within in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benchrest Shooting
Benchrest shooting is a shooting sport discipline in which high-precision rifles are rested on a table or bench — rather than being carried in the shooter's hands — while shooting at paper or steel targets, hence the name "benchrest". Both the forearm and buttstock of such a rifle are usually fully supported by bean bags, a bipod/monopod (front/rear) combination, and/or a specially designed fixture device called shooting rest (which may be one- or two-piece depending on competition rules), so that the gun can remain stably pointing at the target without needing to be held by someone. When shooting, the shooter simply sits/stands comfortably behind the table/bench, operates the action and pulls the trigger, without needing to worry about carrying any weight of the gun. This is in contrast to other shooting disciplines, where the shooter has to bear at least part of the gun's weight while holding it steady to aim, even when using support devices such as bipods, tripo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bean Bag Round
A bean bag round, also known by its trademarked name flexible baton round, is a type of baton round, fired from a shotgun, and used for less lethal apprehension of suspects. Description The bean bag round consists of a small fabric "pillow" filled with #9 lead shot weighing about . It is fired from a normal 12-gauge shotgun. When fired, the bag is expelled at around ; it spreads out in flight and distributes its impact over about of the target. It is designed to deliver a blow that will cause minimum long-term trauma and no penetration but will result in a muscle spasm or other reaction to briefly render a violent suspect immobile. It still can cause serious injury and death. The shotgun round is inaccurate over about and has a maximum range of around . Changes to the bean bag round since its inception in the early 1970s have included a velocity reduction from 120 to 90 meters per second (400 to 300 ft/s) as well as a shift from a square shape to a more rounded sock-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dodgeball
Dodgeball is a team sport in which players on two teams try to throw balls and hit opponents, while avoiding being hit themselves. The objective of each team is to eliminate all members of the opposing team by hitting them with thrown balls, catching a ball thrown by an opponent, or inducing an opponent to commit a violation, such as stepping outside the court. The sport is mostly played in schools under varying rules, and also formally as an international sport, under rules that vary among international governing bodies, such as the World Dodgeball Federation (WDBF), which runs the Dodgeball World Championship and the World Dodgeball Association (WDA). USA Dodgeball is the governing entity for dodgeball in the United States, with member leagues and clubs across the nation. Equipment There are many different ball types used around the world, including 8.5-inch rubber, "no-sting" rubber, foam and cloth. USA Dodgeball uses all ball types across multiple tournaments held by them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fumble
A fumble in gridiron football occurs when a player who has possession and control of the ball loses it before being downed (tackled), scoring, or going out of bounds. By rule, it is any act other than passing, kicking, punting, or successful handing that results in loss of ball possession by a player. A fumble may be forced by a defensive player who either grabs or punches the ball or butts the ball with their helmet (a move called "tackling the ball"). A fumbled ball may be recovered and advanced by either team (except, in American football, after the two-minute warning in either half or 4th down, when the fumbler is the only offensive player allowed to advance the ball, otherwise the ball is ruled dead at the spot of fumble, except when it is recovered for a loss. A fumble is one of three events that can cause a turnover (the other two being an interception or a turnover on downs). Under American rules a fumble may be confused with a muff. A muff occurs where a player dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
