Laser tag is a tag game played with lasers. Infrared-sensitive targets are commonly worn by each player and are sometimes integrated within the arena in which the game is played. Since its birth in 1979, with the release of the Star Trek Electronic Phasers toy manufactured by the South Bend Electronics brand of Milton Bradley, laser tag has evolved into both indoor and outdoor styles of play, and may include simulations of combat, role play-style games, or competitive sporting events including tactical configurations and precise game goals.
Laser tag is popular with a wide range of ages. When compared to paintball, laser tag is painless because it uses no physical projectiles, and indoor versions may be considered less physically demanding because most indoor venues prohibit running or roughhousing.
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Paintball is a game developed in the 1980s in which players eliminate opponents from play by hitting them with dye-filled, breakable, oil and gelatin paintballs, or pellets, usually shot from a carbon dioxide or compressed air (Nitrogen) powered “paintball marker”. The game is regularly played at a sporting level with organized competition involving major tournaments, professional teams, and players. Paintball technology is also used by military forces, law enforcement, para-military and security organizations to supplement military training, as well as playing a role in riot response, and non-lethal suppression of dangerous suspects. Games can be played on indoor or outdoor fields of varying sizes. A game field is scattered with natural or artificial terrain, which players use for tactical cover. Game types in paintball vary, but can include capture the flag, elimination, ammunition limits, defending or attacking a particular point or area, or capturing objects of interest hidden in the playing area. Depending on the variant played, games can last from seconds to hours, or even days in scenario play.
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An all-terrain vehicle (ATV), also known as a quad, quad bike, three-wheeler, four-wheeler, or quadricycle as defined by the American National Standards Institute (ANSI) is a vehicle that travels on low-pressure tires, with a seat that is straddled by the operator, along with handlebars for steering control. As the name implies, it is designed to handle a wider variety of terrain than most other vehicles. Although it is a street-legal vehicle in some countries, it is not street-legal within most states and provinces of Australia, the United States or Canada.
By the current ANSI definition, ATVs are intended for use by a single operator, although some companies have developed ATVs intended for use by the operator and one passenger. These ATVs are referred to as tandem ATVs.
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An aero trim is a gyroscope large enough to contain a human being, used for cardiovascular workout and equilibrioception (balance) training in pilots and astronauts. Aero trims enjoyed worldwide popularity in gyms during the 1980s, but are now out of production outside of professional applications. A handful of machines are still in circulation, largely used for entertainment at fairs and events and as sci-fi showpieces in movies and television. Several companies around the world have picked up the idea and produced their own version with slight changes. One of the originals, made in Korea, can be found in Slovenia at Aerotrim Eco pool Celje.