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Shadowgraph is an optical method that reveals non-uniformities in transparent media like air, water, or glass. It is related to, but simpler than, the schlieren and schlieren photography methods that perform a similar function.
A performance of wayang, an Indonesian shadow puppet form. Shadow play, also known as shadow puppetry, is an ancient form of storytelling and entertainment which uses flat articulated cut-out figures (shadow puppets) which are held between a source of light and a translucent screen or scrim. The cut-out shapes of the puppets sometimes include ...
The history of film technology traces the development of techniques for the recording, construction and presentation of motion pictures. When the film medium came about in the 19th century, there already was a centuries old tradition of screening moving images through shadow play and the magic lantern that were very popular with audiences in ...
Shadowgraphy or ombromanie is the art of performing a story or show using images made by hand shadows. It can be called "cinema in silhouette". It can be called "cinema in silhouette". Performers are titled as a shadowgraphist or shadowgrapher.
Shadowgraphy may refer to: Shadowgraphy (performing art), using hand shadows; Shadow play or shadow puppetry, performing art using cut-out figures; Radiography, the use of X-rays; Shadowgraph or shadowgram, an optical method that reveals non-uniformities in transparent media
Sound films emphasized black history, and benefited different genres to a greater extent than silents did. Most obviously, the musical film was born; the first classic-style Hollywood musical was The Broadway Melody (1929), and the form would find its first major creator in choreographer/director Busby Berkeley (42nd Street, 1933, Dames, 1934).
The adaptive optics pyramid wavefront sensor is a modified form of schlieren (having two perpendicular knife edges formed by the vertices of a refracting square pyramid). Complete schlieren optical systems can be built from components, or bought as commercially available instruments. Details of theory and operation are given in Settles' 2001 ...
Essays can be written by anyone and can be long monologues or short theses, serious or humorous. Essays may represent widespread norms or minority viewpoints. An essay, as well as being useful, can potentially be a divisive means of espousing a point of view.