PRISM is a code name for a program under which the United States National Security Agency (NSA) collects internet communications from various U.S. internet...

Look up prism, prismatic, or prisms in Wiktionary, the free dictionary. Prism usually refers to: Prism (optics), a transparent optical component with flat...

In geometry, a prism is a polyhedron comprising an n-sided polygon base, a second base which is a translated copy (rigidly moved without rotation) of...

In Prism is Polvo's fifth studio album, and their first since 1997's Shapes. It was recorded by Brian Paulson and was released on Merge Records on September...

not prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base and rectangular sides. Not all optical prisms are...

Prism is the debut album by Canadian rock band Prism, released in May 1977 on the Canadian record label GRT. It was produced primarily by Bruce Fairbairn...

In geometry, a triangular prism or trigonal prism is a prism with 2 triangular bases. If the edges pair with each triangle's vertex and if they are perpendicular...

In geometry, the hexagonal prism is a prism with hexagonal base. Prisms are polyhedrons; this polyhedron has 8 faces, 18 edges, and 12 vertices. Since...

Blue Prism is the trading name of the Blue Prism Group plc, a British multinational software corporation that pioneered and makes enterprise robotic process...

geometry, the octagonal prism is a prism comprising eight rectangular sides joining two regular octagon caps. The octagonal prism can also be seen as a...

In geometry, the heptagonal prism is a prism with heptagonal base. This polyhedron has 9 faces (2 bases and 7 sides), 21 edges, and 14 vertices. The area...

Abbe prism, named for its inventor, the German physicist Ernst Abbe, is a type of constant deviation dispersive prism similar to a Pellin–Broca prism. The...

pentaprism based roof prism binoculars. Most roof prism binoculars use either the Schmidt–Pechan prism (invented in 1899) or the Abbe–Koenig prism (named after...

In optics, a dispersive prism is an optical prism that is used to disperse light, that is, to separate light into its spectral components (the colors...

A prism sight or prismatic sight, sometimes also called prism scope or prismatic scope, is a type of telescopic sight which uses a reflective prism for...

Graphics Prism is a series of visualization computer systems developed and manufactured by Silicon Graphics (SGI). Released in April 2005, the Prism's basic...

Venus Vacation Prism: Dead or Alive Xtreme (stylized as Venus Vacation PRISM - DEAD OR ALIVE Xtreme -) is an upcoming dating sim video game developed...

In geometry, the pentagonal prism is a prism with a pentagonal base. It is a type of heptahedron with seven faces, fifteen edges, and ten vertices. If...

care professionals use prism correction as a component of some eyeglass prescriptions. A lens which includes some amount of prism correction will displace...

Prism is the seventeenth studio album by English ambient house duo the Orb. The album was released on 28 April 2023 via Cooking Vinyl. It includes contributions...

another special case of rectangular prism, known as square rectangular cuboid. They can be represented as the prism graph Π 4 {\displaystyle \Pi _{4}}...

A Nicol prism is a type of polarizer. It is an optical device made from calcite crystal used to convert ordinary light into plane polarized light. It...

In optics, a Porro prism, named for its inventor Ignazio Porro, is a type of reflection prism used in optical instruments to alter the orientation of an...

a rectified prism (also rectified bipyramid) is one of an infinite set of polyhedra, constructed as a rectification of an n-gonal prism, truncating the...

angle prisms. The Wollaston prism consists of two orthogonal prisms of birefringent material—typically a uniaxial material such as calcite. These prisms are...

Prism is the fourth studio album by American singer Katy Perry. It was released by Capitol Records on October 18, 2013. While the album was initially...

Prism lighting is the use of prisms to improve the distribution of light in a space. It is usually used to distribute daylight, and is a form of anidolic...

microscope the prism can be actively focused. Glan–Foucault prism Glan–Thompson prism Nicol prism Prism (optics) Rochon prism Sénarmont prism Allen, RD; David...

Prism (styled as PRiSM) is a Canadian rock band formed in Vancouver in 1977. They were originally active from 1977 to 1984 and have been active again from...

young lovers – the formidable Lady Bracknell, the fussy governess Miss Prism and the benign and scholarly Canon Chasuble. Contemporary reviews in Britain...