producing+demonstration
81History of film — This article is about the history of cinema. For other uses, see History of photography. Years in film 1870s 1880s 1890s …
82Metamaterial cloaking — Electromagnetism Electricity · …
83Medical home — The medical home,[1] also known as the patient centered medical home (PCMH), is defined as an approach to providing comprehensive primary care... that facilitates partnerships between individual patients, and their personal providers, and when… …
84Industrial history of the People's Republic of China — Main articles: Economy and economic history of the People s Republic of China. China s industrial sector has shown great progress since 1949, but in the late 1980s it remained undeveloped in many respects. Although the country manufactured… …
85AIDS Coalition to Unleash Power — ACT UP, or the AIDS Coalition to Unleash Power, is a diverse, non partisan group of individuals ... committed to direct action to end the AIDS crisis. from the ACT UP/New York website.ACT UP was effectively formed on March 10, 1987 at the Lesbian …
86Stereophonic sound — Stereophonic sound, commonly called stereo, is the reproduction of sound, using two or more independent audio channels, through a symmetrical configuration of loudspeakers, in such a way as to create a pleasant and natural impression of sound… …
87United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… …
88Concorde — For other uses, see Concorde (disambiguation). Concorde Role Supersonic airliner …
89Cold fusion — This article is about the Fleischmann–Pons claims of nuclear fusion at room temperature. For the original use of the term cold fusion , see Muon catalyzed fusion. For all other definitions, see Cold fusion (disambiguation). Diagram of an open… …
90Ray tracing (graphics) — In computer graphics, ray tracing is a technique for generating an image by tracing the path of light through pixels in an image plane. The technique is capable of producing a very high degree of photorealism; usually higher than that of typical… …
