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Air Hockey
Air hockey is a ''Pong''-like tabletop sport where two opposing players try to score goals against each other on a low-friction table using two hand-held discs ("mallets") and a lightweight plastic puck. The air hockey table has raised edges that allow the puck to reflect off horizontally, and a very smooth, slippery surface that further reduces friction by suspending the puck on a thin cushion of air ejected from tiny vent holes built inside the surface. This causes the puck to hover and move easily across the table with little loss of velocity, which simulates the lubricated sliding of an ice hockey puck across a well polished rink, hence the name of the game. Air hockey tables A typical air hockey table consists of a large smooth playing surface designed to minimize friction, a surrounding rail to prevent the puck and strikers (paddles) from leaving the table, and slots in the rail at either end of the table that serve as goals. On the ends of the table behind and bel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pong
''Pong'' is a table tennis–themed twitch arcade sports video game, featuring simple two-dimensional graphics, manufactured by Atari and originally released in 1972. It was one of the earliest arcade video games; it was created by Allan Alcorn as a training exercise assigned to him by Atari co-founder Nolan Bushnell, but Bushnell and Atari co-founder Ted Dabney were surprised by the quality of Alcorn's work and decided to manufacture the game. Bushnell based the game's concept on an electronic ping-pong game included in the Magnavox Odyssey, the first home video game console. In response, Magnavox later sued Atari for patent infringement. ''Pong'' was the first commercially successful video game, and it helped to establish the video game industry along with the Magnavox Odyssey. Soon after its release, several companies began producing games that closely mimicked its gameplay. Eventually, Atari's competitors released new types of video games that deviated from ''Pong'''s origi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiberboard
Fiberboard (American English) or fibreboard (British English) is a type of engineered wood product that is made out of wood fibers. Types of fiberboard (in order of increasing density) include particle board or low-density fiberboard (LDF), medium-density fiberboard (MDF), and hardboard (high-density fiberboard, HDF). It is sometimes used as a synonym for particle board, but particle board usually refers to low-density fiberboard. Plywood is not a type of fiberboard, as it is made of thin sheets of wood, not wood fibers or particles. Fiberboard, particularly medium-density fiberboard, is heavily used in the furniture industry. For pieces that will be visible, a veneer of wood is often glued onto fiberboard to give it the appearance of conventional wood. In the packaging industry, the term "fiberboard" is often used to describe a tough kraft-based paperboard or corrugated fiberboard for boxes. "Fiberboard" is also an intermediate product, an output of a pulp mill used as input ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas
Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by both List of U.S. states and territories by area, area (after Alaska) and List of U.S. states and territories by population, population (after California). Texas shares borders with the states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexico, Mexican States of Mexico, states of Chihuahua (state), Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south and southwest; and has a coastline with the Gulf of Mexico to the southeast. Houston is the List of cities in Texas by population, most populous city in Texas and the List of United States cities by population, fourth-largest in the U.S., while San Antonio is the second most pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunswick Corporation
Brunswick Corporation, formerly known as the Brunswick-Balke-Collender Company, is an American corporation that has been developing, manufacturing and marketing a wide variety of products since 1845. Today, Brunswick has more than 13,000 employees operating in 24 countries. Brunswick owns major boating brands, including Sea Ray, Boston Whaler, Bayliner, Mercury Marine, Attwood, Lund, Crestliner, Mastervolt, MotorGuide, Harris Pontoons, Freedom Boat Club, Princecraft, Heyday, Lowe, Uttern, Quicksilver and CZone, among many others. In 2021, Brunswick reported sales of US$5.8 billion. Brunswick's global headquarters is in the northern Chicago suburb of Mettawa, Illinois. On October 4, 2021, Brunswick Corporation announced that it has completed its acquisition of Navico, a global leader in marine electronics and sensors for $1.05 billion, adding to Brunswick the industry leading Navico brands of Lowrance, Simrad, B&G, and C-MAP. History Brunswick was founded by John Moses Brun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photodetectors
Photodetectors, also called photosensors, are sensors of light or other electromagnetic radiation. There is a wide variety of photodetectors which may be classified by mechanism of detection, such as photoelectric or photochemical effects, or by various performance metrics, such as spectral response. Semiconductor-based photodetectors typically photo detector have a p–n junction that converts light photons into current. The absorbed photons make electron–hole pairs in the depletion region. Photodiodes and photo transistors are a few examples of photo detectors. Solar cells convert some of the light energy absorbed into electrical energy. Types Photodetectors may be classified by their mechanism for detection: * Photoemission or photoelectric effect: Photons cause electrons to transition from the conduction band of a material to free electrons in a vacuum or gas. * Thermal: Photons cause electrons to transition to mid-gap states then decay back to lower bands, inducing ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bob Lemieux
Robert Lemieux (born December 16, 1944) is a Canadian former professional ice hockey defenceman and coach. He played 19 games for the Oakland Seals of the National Hockey League (NHL) in 1967–68. He was a First Team All-Star and was named the top defenceman of the International Hockey League in 1965–66 while playing with the Muskegon Zephyrs. He played three seasons with the Western Hockey League's Vancouver Canucks The Vancouver Canucks are a professional ice hockey team based in Vancouver. They compete in the National Hockey League (NHL) as a member of the Pacific Division of the Western Conference, and play their home games at Rogers Arena. Bruce B ... before retiring in 1970. After retiring he coached in the minor leagues for several years, finishing in 1978. Career statistics Regular season and playoffs References External links * 1944 births Living people Canadian ice hockey coaches Canadian ice hockey defencemen Houston Apollos players Ice hockey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunswick Bowling & Billiards
Brunswick Bowling & Billiards was the business segment of Brunswick Corporation that historically encompassed the following three divisions: * #Billiards, Billiards was the company's original product line. The segment expanded to include other table games such as table tennis, air hockey, and foosball. The billiard operations were placed in the fitness equipment division, which was spun-off into Life Fitness in 2019. In 2022, the Brunswick Billiards line was sold to Escalade Sports * #Equipment and products, Bowling equipment and products, which Brunswick began manufacturing in the 1880s. The bowling equipment line was sold to BlueArc Capital Management in 2015, which continues to use the Brunswick name among other brands. * #Bowling centers, Bowling centers, which Brunswick began to directly operate in the mid 1960s. In 2014 they were sold to Bowlero Corporation, which phased out the Brunswick name by 2020. Billiards The billiards division was established in 1845 and was Brunswick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Famitsu
formerly ''Famicom Tsūshin'', is a line of Japanese video game magazines published by Kadokawa Game Linkage (previously known as Gzbrain), a subsidiary of Kadokawa. ''Famitsu'' is published in both weekly and monthly formats as well as in the form of special topical issues devoted to only one console, video game company, or other theme. the original ''Famitsu'' publication, is considered the most widely read and respected video game news magazine in Japan. From October 28, 2011, the company began releasing the digital version of the magazine exclusively on BookWalker weekly. The name ''Famitsu'' is a portmanteau abbreviation of the word "Famicom" itself comes from a portmanteau abbreviation of "Family Computer" (the Japanese name for the Nintendo Entertainment System)—the dominant video game console in Japan during the 1980s. History , a computer game magazine, started in 1982 as an extra issue of ''ASCII'', and later it became a periodic magazine. was a column in ''Logi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8-track Player
The 8-track tape (formally Stereo 8; commonly called eight-track cartridge, eight-track tape, and eight-track) is a magnetic tape sound recording technology that was popular from the mid-1960s to the early 1980s, when the compact cassette, which pre-dated the 8-track system, surpassed it in popularity for pre-recorded music. The format was most popular in the United States, the United Kingdom, Canada, New Zealand, Australia, Mexico, Spain, France, Germany, Italy, Sweden and Japan. One advantage of the 8-track tape cartridge was that it could play continuously, and did not have to be "flipped over" to play the entire tape. It is now considered to be obsolete, although there are collectors that refurbish these tapes and players as well as some bands that issue these tapes as a novelty(Cheap Trick's "The Latest" in 2009 and Dolly Parton's "A Holly Dolly Christmas" in 2020 with a track that's only available on the 8 track) The Stereo 8 Cartridge was created in 1964 by a consortiu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polo
Polo is a ball game played on horseback, a traditional field sport and one of the world's oldest known team sports. The game is played by two opposing teams with the objective of scoring using a long-handled wooden mallet to hit a small hard ball through the opposing team's goal. Each team has four mounted riders, and the game usually lasts one to two hours, divided into periods called ''chukkas'' or "''chukkers''". Polo has been called "the sport of kings", and has become a spectator sport for equestrians and high society, often supported by sponsorship. The progenitor of the game and its variants existed from the to the as equestrian games played by nomadic Iranian and Turkic peoples. In Persia, where the sport evolved and developed, it was at first a training game for cavalry units, usually the royal guard or other elite troops. A notable example is Saladin, who was known for being a skilled polo player which contributed to his cavalry training. It is now popular around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electro-mechanical Game
Electro-mechanical games (EM games) are types of arcade games that operate on a combination of some electronic circuitry and mechanical actions from the player to move items contained within the game's cabinet. Some of these were early light gun games using light-sensitive sensors on targets to register hits, while others were simulation games such as driving games, combat flight simulators and sports games. EM games were popular in amusement arcades from the late 1940s up until the 1970s, serving as alternatives to pinball machines, which had been stigmatized as games of chance during that period. EM games lost popularity in the 1970s, as arcade video games had emerged to replace them in addition to newer pinball machines designed as games of skill. Definition EM games typically combined mechanical engineering technology with various electrical components, such as motors, switches, resistors, solenoids, relays, bells, buzzers and electric lights. EM games lie somewhere in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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