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Pit Latrine, Pit Toilets
Pit or PIT may refer to: Structure * Ball pit, a recreation structure * Casino pit, the part of a casino which holds gaming tables * Trapping pit, pits used for hunting * Pit (motor racing), an area of a racetrack where pit stops are conducted * Trading pit, a part of a trading floor where open outcry takes place * Pit cave, a natural cave containing a vertical shaft * Mine (mining) ** Open-pit mine, surface extraction of rock or minerals ** Coal mine or pit Science and technology * Pit, an excavation on metallic surface caused by pitting corrosion * Pit, one of many indentations used to store data on a compact disc * Pit (botany), a part of plant cell walls which allows the exchange of fluids * Pit (nuclear weapon), the core of an implosion weapon * Pit bull, a breed of dog * PIT tag, Passive Integrated Transponder for RFID system * Powered industrial truck, a US legal term * Point in time, time and date something took place * Probability integral transform, a theorem in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ball Pit
A ball is a round object (usually spherical, but sometimes ovoid) with several uses. It is used in ball games, where the play of the game follows the state of the ball as it is hit, kicked or thrown by players. Balls can also be used for simpler activities, such as catch or juggling. Balls made from hard-wearing materials are used in engineering applications to provide very low friction bearings, known as ball bearings. Black-powder weapons use stone and metal balls as projectiles. Although many types of balls are today made from rubber, this form was unknown outside the Americas until after the voyages of Columbus. The Spanish were the first Europeans to see the bouncing rubber balls (although solid and not inflated) which were employed most notably in the Mesoamerican ballgame. Balls used in various sports in other parts of the world prior to Columbus were made from other materials such as animal bladders or skins, stuffed with various materials. As balls are one of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
