circular slide

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• Slide rule — For other uses, see Slide rule (disambiguation). A typical ten inch student slide rule (Pickett N902 T simplex trig). The slide rule, also known colloquially as a slipstick,[1] is a mechanical analog computer. The slide rule is used primarily for …   Wikipedia

• Slide chart — A slide chart is a hand held device, usually of paper, cardboard, or plastic, for conducting simple calculations or looking up information. A circular slide chart is sometimes referred to as a wheel chart or Volvelle.Unlike other hand held… …   Wikipedia

• Slide Cube projector — A slide cube projector is a type of slide projector.The slide cube system was created by Bell Howell and was sold up through the 1980s.The system gets its name from the plastic cubes that slides are stored in.The cubes are about 5.5 cm in each… …   Wikipedia

• slide rule — a device for performing mathematical calculations, consisting essentially of a ruler having a sliding piece moving along it, both marked with graduated, usually logarithmic, scales: now largely replaced by the electronic calculator. [1655 65 for… …   Universalium

• Water slide — This article is about the water based amusement. For decals with water soluble substrates, see Water slide decal. A collection of water slides at Wet n Wild Water World on the Gold Coast, Australia. The outer two are traditional inline tube… …   Wikipedia

• Four-slide — A four slide machine The same four slide machine from another angle A fou …   Wikipedia

• Carousel slide projector — A carousel slide projector is a common form of slide projector, used to create slideshows. A separate, circular tray holds several slides (usually 20, 36, 80, or 140) 35mm slides, and is filled with each slide placed in upside down and backwards …   Wikipedia

• Regla de cálculo — Saltar a navegación, búsqueda La regla de cálculo es un instrumento manual de cálculo que dispone de varias escalas numéricas, para facilitar la rápida y cómoda realización de operaciones aritméticas complejas, como puedan ser multiplicaciones,… …   Wikipedia Español

• E6B — pilots will still carry and use these Flight Computers. These flight computers are used during flight planning (on the ground before takeoff) to aid in calculating fuel burn, wind correction, time en route, and other items. In the air, the flight …   Wikipedia

• Oughtred, William — ▪ English mathematician born March 5, 1574, Eton, Buckinghamshire, England died June 30, 1660, Albury, Surrey       English mathematician and Anglican (Anglicanism) minister who invented the earliest form of the slide rule, two identical linear… …   Universalium

• List of circle topics — This list of circle topics includes things related to the geometric shape, either abstractly, as in idealizations studied by geometers, or concretely in physical space. It does not include metaphors like inner circle or circular reasoning in… …   Wikipedia