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  2. Mathematics and art - Wikipedia

    en.wikipedia.org/wiki/Mathematics_and_art

    Mathematics and art are related in a variety of ways. Mathematics has itself been described as an art motivated by beauty. Mathematics can be discerned in arts such as music, dance, painting, architecture, sculpture, and textiles. This article focuses, however, on mathematics in the visual arts. Mathematics and art have a long historical ...

  3. Thermal radiation - Wikipedia

    en.wikipedia.org/wiki/Thermal_radiation

    The radiation is not monochromatic, i.e., it does not consist of only a single frequency, but comprises a continuous spectrum of photon energies, its characteristic spectrum. If the radiating body and its surface are in thermodynamic equilibrium and the surface has perfect absorptivity at all wavelengths, it is characterized as a black body. A ...

  4. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [15] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.

  5. Viewpoints: Mathematical Perspective and Fractal Geometry in Art

    en.wikipedia.org/wiki/Viewpoints:_Mathematical...

    The first seven chapters of the book concern perspectivity, while its final two concern fractals and their geometry. [1] [2] Topics covered within the chapters on perspectivity include coordinate systems for the plane and for Euclidean space, similarity, angles, and orthocenters, one-point and multi-point perspective, and anamorphic art.

  6. Mathematics and fiber arts - Wikipedia

    en.wikipedia.org/wiki/Mathematics_and_fiber_arts

    Ideas from mathematics have been used as inspiration for fiber arts including quilt making, knitting, cross-stitch, crochet, embroidery and weaving. A wide range of mathematical concepts have been used as inspiration including topology, graph theory, number theory and algebra.

  7. Arc lamp - Wikipedia

    en.wikipedia.org/wiki/Arc_lamp

    Most of the visible and IR radiation is produced from incandescence created at the positive electrode, or anode. Unlike the tungsten anodes found in other arc lamps, which remain relatively cool, carbon produces much higher resistance and the electrons are forced to enter the anode at the hottest point, generating tremendous amounts of heat ...

  8. Light in painting - Wikipedia

    en.wikipedia.org/wiki/Light_in_painting

    Port with the disembarkation of Cleopatra in Tarsus (1642), by Claude Lorrain, Musée du Louvre, Paris. Light in painting fulfills several objectives like, both plastic and aesthetic: on the one hand, it is a fundamental factor in the technical representation of the work, since its presence determines the vision of the projected image, as it affects certain values such as color, texture and ...

  9. The Physical Impossibility of Death in the Mind of Someone ...

    en.wikipedia.org/wiki/The_Physical_Impossibility...

    Owing to deterioration of the original 14-foot (4.3 m) tiger shark, it was replaced with a new specimen in 2006. It was on loan to the Metropolitan Museum of Art in New York City from 2007 to 2010. [1] It is considered an iconic work of British art in the 1990s, [2] and has become a symbol of Britart worldwide. [3]