wash-off relief method
91Mordançage — Detail of a mordançage print on matte fiber based paper. Oxidation, veiling, and bleaching effects are visible. Mordançage is an alternative photographic process that alters silver gelatin prints to give them a degraded effect. The mordançage… …
92Chimney sweep — Chimney sweeper redirects here. For the geometer moth, see Odezia atrata. Chimney sweep in the 1850s A chimney sweep is a worker who clears ash and soot from chimneys. The chimney uses the pressure difference caused by a hot column of gas to… …
93Michael Jackson — For other people named Michael Jackson, see Michael Jackson (disambiguation). Michael Jackson …
9435 mm film — is the basic film gauge most commonly used for both still photography and motion pictures, and remains relatively unchanged since its introduction in 1892 by William Dickson and Thomas Edison, using film stock supplied by George Eastman. The… …
95Traditions of Texas A&M University — Texas A M University Aggieland water tower The traditions of Texas A M University are a key aspect of the culture of Texas A M University. Some of the school traditions date to the 1890s, shortly after the opening of the school, while others have …
96mystery religion — Any of various secret cults of the Greco Roman world. Derived from primitive tribal ceremonies, mystery religions reached their peak of popularity in Greece in the first three centuries AD. Their members met secretly to share meals and take part… …
97Pepper spray — This article is about the chemical compound. For agent used in riot control, see Pepper spray projectile. This article forms part of the series Chemical agents Lethal agents Blood agents Cyanogen chloride (CK) …
98Quackery — Quack redirects here. For other uses, see Quack (disambiguation). WPA poster, 1936 38 Quackery is a derogatory term used to describe the promotion[1] of unproven or fraudulent medica …
99HIV test — Randall L. Tobias, former U.S. Global AIDS Coordinator, being publicly tested for HIV in Ethiopia in an effort to reduce the stigma of being tested.[1] HIV tests are used to detect the presence of the human immunodeficiency virus (HIV), the virus …
100Technology of the Song Dynasty — The Song Dynasty ( zh. 宋朝; 960–1279 CE) provided some of the most significant technological advances in Chinese history, many of which came from talented statesmen drafted by the government through imperial examinations.The ingenuity of advanced… …
