|
Self-defence
Self-defense (self-defence primarily in Commonwealth English) is a countermeasure that involves defending the health and well-being of oneself from harm. The use of the right of self-defense as a legal justification for the use of force in times of danger is available in many jurisdictions. Physical Physical self-defense is using physical force to counter an immediate threat of violence. Such force can be either armed or unarmed. In either case, the chances of success depend on various parameters, related to the severity of the threat on one hand, but also on the mental and physical preparedness of the defender. Unarmed Many martial arts styles are practiced for self-defense or include self-defense techniques. Some styles train primarily for self-defense, while other combat sports can be effectively applied for self-defense. Some martial arts teach how to escape from a knife or gun situation or how to break away from a punch, while others teach how to attack. Many modern m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Right Of Self-defense
The right of self-defense is the right for people as individuals to commit a crime, violent or non-violent, for the purpose of defending their own life ( self-defense) and property, or to defend the lives of others, in certain circumstances. For example, while reckless driving is usually against the law, it can be justified if it was done to avoid a collision. The right, when it applies to the defense of another, is also called alter ego defense, defense of others, defense of a third person. Nations and states also have a right to self-defense in relation to their existence and independence. In criminal law, if a defendant commits a crime because of a threat of deadly or grievous harm, or a reasonable perception of such harm, the defendant is said to have a "perfect self-defense" justification.Criminal Law Cases and Materials, 7th ed. 2012; John Kaplan, Robert Weisberg, Guyora Binder If a defendant commits a crime because of such a perception, and the perception is not re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pepper Spray
Pepper spray, oleoresin capsicum spray, OC spray, capsaicin spray, mace, or capsicum spray is a Tear gas, lachrymator (tear gas) product containing as its active ingredient the chemical compound capsaicin, which irritates the eyes with burning and pain sensations and so causes them to close, bringing temporary blindness. This blindness allows officers to more easily restrain subjects and permits people in danger to use pepper spray in self-defense for an opportunity to escape. It also causes temporary discomfort and burning of the lungs which causes shortness of breath. Pepper spray is used as a less lethal weapon in Police, policing, riot control, crowd control, and self-defense, including defense against dogs and bears. Pepper spray was engineered originally for defense against bears, cougars, wolves and other dangerous predators, and is often referred to colloquially as bear spray. Kamran Loghman, who developed it for use in riot control, wrote the guide for police departm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knife Legislation
Knife legislation is defined as the legislation, body of statutory law or case law promulgated or enacted by a government or other governing jurisdiction that prohibits, criminalizes, or restricts the otherwise legal manufacture, importation, sale, transfer, possession, transport, or use of knives. Carrying knives in public place, public is forbidden or restricted by law in many countries. Exceptions may be made for hunting knives, pocket knives, and knives used for work-related purposes (kitchen knife, chef's knives, etc.), depending upon the laws of a given jurisdiction. In turn, the carrying or possessing of certain types of knives perceived as deadly or offensive weapons, such as switchblade knives and Butterfly knife, butterfly knives, may be restricted or prohibited. Even where knives may be legally carried on the person generally, this right may not extend to all places and circumstances, and knives of any description may be prohibited at schools, public buildings, courthouse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martial Arts
Martial arts are codified systems and traditions of combat practiced for a number of reasons such as self-defence; military and law enforcement applications; combat sport, competition; physical, mental, and spiritual development; entertainment; and the preservation of a nation's intangible cultural heritage. The concept of martial arts was originally associated with East Asian tradition, but subsequently the term has been applied to practices that originated outside that region. Etymology "Martial arts" is a direct English translation of the Sino-Japanese word (, ). Literally, it refers to "武 martial" and "芸 arts". The term ''martial arts'' was popularized by mainstream popular culture during the 1960s to 1970s, notably by Hong Kong action cinema, Hong Kong martial arts films (most famously those of Bruce Lee) during the so-called "chopsocky" wave of the early 1970s. According to John Clements, the term '':wikt:martial art, martial arts'' itself is derived from an older ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security Baton
Security is protection from, or resilience against, potential harm (or other unwanted coercion). Beneficiary, Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, or any other entity or phenomenon vulnerable to unwanted change. Security mostly refers to protection from hostile forces, but it has a wide range of other senses: for example, as the absence of harm (e.g., freedom from want); as the presence of an essential good (e.g., food security); as Resilience (organizational), resilience against potential damage or harm (e.g. secure foundations); as secrecy (e.g., a Telephone tapping, secure telephone line); as containment (e.g., a Safe room, secure room or Prison cell, cell); and as a state of mind (e.g., emotional security). Security is both a feeling and a state of reality. One might feel secure when one is not actually so; or might feel insecure despite being safe. This distinction is usually not very clear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switchblade
A switchblade (also known as switch knife, automatic knife, pushbutton knife, ejector knife, flick knife, gravity knife, flick blade, or spring knife) is a pocketknife with a sliding or pivoting blade contained in the handle which is extended automatically by a spring when a button, lever, or switch on the handle or bolster is activated. Virtually all switchblades incorporate a locking blade, a means of preventing the blade from being accidentally closed while in the open position. An unlocking mechanism must be activated in order to close the blade for storage. During the 1950s, US newspapers as well as the tabloid press promoted the image of a new violent crime wave caused by young male delinquents with a switchblade or flick knife, based mostly on anecdotal evidence. In 1954, Democratic Rep. James J. Delaney of New York authored the first bill submitted to the U.S. Congress banning the manufacture and sale of switchblades, beginning a wave of legal restrictions worldwid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tools
A tool is an object that can extend an individual's ability to modify features of the surrounding environment or help them accomplish a particular task. Although many animals use simple tools, only human beings, whose use of stone tools dates back hundreds of millennia, have been observed using tools to make other tools. Early human tools, made of such materials as stone, bone, and wood, were used for the preparation of food, hunting, the manufacture of weapons, and the working of materials to produce clothing and useful artifacts and crafts such as pottery, along with the construction of housing, businesses, infrastructure, and transportation. The development of metalworking made additional types of tools possible. Harnessing energy sources, such as animal power, wind, or steam, allowed increasingly complex tools to produce an even larger range of items, with the Industrial Revolution marking an inflection point in the use of tools. The introduction of widespread automation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kitchen Utensils
A kitchen utensil is a hand-held, typically small tool that is designed for food-related functions. Food preparation utensils are a specific type of kitchen utensil, designed for use in the preparation of food. Some utensils are both food preparation utensils and eating utensils; for instance some implements of cutlery – especially knives – can be used for both food preparation in a kitchen and as eating utensils when dining (though most types of knives used in kitchens are unsuitable for use on the dining table). In the Western world, utensil invention accelerated in the 19th and 20th centuries. It was fuelled in part by the emergence of technologies such as the kitchen stove and refrigerator, but also by a desire to save time in the kitchen, in response to the demands of modern lifestyles. Cornell Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keychain
A keychain () (also keyring) is a small ring or chain of metal to which several keys, or fobs can be attached. The terms keyring and keychain are often used interchangeably to mean both the individual ring, or a combined unit of a ring and fob. The length of a keychain or fob may also allow an item to be used more easily than if connected directly to a keyring. Some keychains allow one or both ends to rotate, keeping the keychain from becoming twisted, while the item is being used. Use of keychains Advertising & Souvenirs Keychains are one of the most common souvenir and advertising items. In the 1950s and 1960s, with the improvement of plastic manufacturing techniques, promotional items including keychains became unique. Businesses could place their names and logos on promotional keychains that were three-dimensional for less cost than the standard metal keychains. Keychains are small and inexpensive enough to become promotional items for larger national companies t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Millwall Brick
A ''Millwall brick'' or ''bat'' is an improvised weapon made of a manipulated newspaper, used as a small club. It was named after supporters of Millwall F.C., who have a reputation for football hooliganism. The Millwall brick was allegedly used as a stealth weapon at football matches in England during the 1960s and 1970s. The weapon's popularity appears to have been due to the wide availability of newspapers, the difficulty in restricting newspapers being brought into football grounds, and the ease of its construction. History In the late 1960s – in response to football hooliganism at matches in England – police began confiscating any objects that could be used as weapons. These items included steel combs, pens, beermats, horse brasses, Polo mints, shoelaces and boots. However, fans were still permitted to bring in newspapers. Larger broadsheet newspapers work best for a Millwall brick, and the police looked with suspicion at working class football fans who carried such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baseball Bats
A baseball bat is a smooth wooden or metal club used in the sport of baseball to hit the ball after it is thrown by the pitcher. By regulation it may be no more than in diameter at the thickest part and no more than in length. Although historically bats approaching or 48 oz were swung, modern bats of are common, topping out at . Design A baseball bat is divided into several regions. The "barrel" is the thick part of the bat, where it is meant to hit the ball. The part of the barrel best for hitting the ball, according to construction and swinging style, is often called the " sweet spot." The end of the barrel is called the "top", "end", or "cap" of the bat. Opposite the cap, the barrel narrows until it meets the "handle", which is comparatively thin, so that batters can comfortably grip the bat in their hands. Sometimes, especially on metal bats, the handle is wrapped with a rubber or tape "grip". Finally, below the handle is the "knob" of the bat, a wider piece that keeps t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maglite
Maglite (also spelled Mag-Lite, stylized as MAG-LITE) is a brand of flashlight manufactured in the United States by Mag Instrument, Inc. located in Ontario, California, and founded by Anthony Maglica. It was introduced in 1979. Constructed principally of anodized 6061 aluminum, they have a variable-focus beam. Maglites are produced in several colors such as black, silver, blue, red, green, purple, gold, and different finishes. Originally Maglite flashlights used krypton or xenon incandescent bulbs. Current models have LEDs, although the older models are still widely available. Accessories include belt holsters, mounting brackets, colored and glass lenses, attachable fiber optics extensions to bend light output into a cramped space, higher-powered incandescent bulbs, and LED conversion modules. The Maglite was an improvement over the Kel-Lite, after which the Maglite was patterned. Timeline A list of the sizes of Mag Instrument flashlights, and the years they were release ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
