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  2. PRISM - Wikipedia

    en.wikipedia.org/wiki/PRISM

    In terms of economic impact, a study released in August by the Information Technology and Innovation Foundation found that the disclosure of PRISM could cost the U.S. economy between $21.5 and $35 billion in lost cloud computing business over three years. International

  3. Precision Strike Missile - Wikipedia

    en.wikipedia.org/wiki/Precision_Strike_Missile

    in excess of 310 mi (500 km) Launch. platform. M270 MLRS, M142 HIMARS. The Precision Strike Missile ( PrSM) is a short-range ballistic missile developed by the United States Army to replace the MGM-140 ATACMS . On December 8, 2023, the US Army announced that the first PrSM batch has been delivered.

  4. Prism Video Converter - Wikipedia

    en.wikipedia.org/wiki/Prism_Video_Converter

    Prism is a multi-format video converter developed by NCH Software for Windows and Mac OS. It offers converting tools for instant media conversions. [1] Prism Video Converter can handle large and high-quality resolution media files. [2] It provides built-in compressor and adjuster settings, allowing users to customize and optimize their videos ...

  5. Comparison of statistical packages - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_statistical...

    Comparison of computer algebra systems. Comparison of deep learning software. Comparison of numerical-analysis software. Comparison of survey software. Comparison of Gaussian process software. List of scientific journals in statistics. List of statistical packages.

  6. Fresnel lens - Wikipedia

    en.wikipedia.org/wiki/Fresnel_lens

    A Fresnel lens ( / ˈfreɪnɛl, - nəl / FRAY-nel, -⁠nəl; / ˈfrɛnɛl, - əl / FREN-el, -⁠əl; or / freɪˈnɛl / fray-NEL [1]) is a type of composite compact lens which reduces the amount of material required compared to a conventional lens by dividing the lens into a set of concentric annular sections.

  7. Professional video camera - Wikipedia

    en.wikipedia.org/wiki/Professional_video_camera

    A professional video camera (often called a television camera even though its use has spread beyond television) is a high-end device for creating electronic moving images (as opposed to a movie camera, that earlier recorded the images on film ). Originally developed for use in television studios or with outside broadcast trucks, they are now ...

  8. Geo Prizm - Wikipedia

    en.wikipedia.org/wiki/Geo_Prizm

    Chevrolet Cobalt. The Geo Prizm and Chevrolet Prizm were compact cars that were rebadged versions of the Toyota Sprinter, a vehicle that the Japanese automaker Toyota never directly sold in the North American market. The Sprinter itself was derived from the Toyota Corolla. The Prizm was marketed under the Geo nameplate until it was discontinued ...

  9. Prism (geometry) - Wikipedia

    en.wikipedia.org/wiki/Prism_(geometry)

    An oblique prism is a prism in which the joining edges and faces are not perpendicular to the base faces. Example: a parallelepiped is an oblique prism whose base is a parallelogram, or equivalently a polyhedron with six parallelogram faces. Right Prism. A right prism is a prism in which the joining edges and faces are perpendicular to the base ...

  10. Refractometer - Wikipedia

    en.wikipedia.org/wiki/Refractometer

    The refractometer is used to help identify gem materials by measuring their refractive index, one of the principal properties used in determining the type of a gemstone. Due to the dependence of the refractive index on the wavelength of the light used ( i.e. dispersion ), the measurement is normally taken at the wavelength of the sodium line D ...

  11. Prism (optics) - Wikipedia

    en.wikipedia.org/wiki/Prism_(optics)

    Prism (optics) An optical prism is a transparent optical element with flat, polished surfaces that are designed to refract light. At least one surface must be angled — elements with two parallel surfaces are not prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base and rectangular sides.