Arts & Culture
history of film
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Mar. 5, 2024, 3:37 AM ET (Washington Post)
Who gets included, or forgotten, in the Oscars’ In Memoriam segment?
history of film, history of cinema, a popular form of mass media, from the 19th century to the present. (Read Martin Scorsese’s Britannica essay on film preservation.) The illusion of films is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first of these causes the brain to retain images cast upon the retina of the eye for a fraction of a second beyond their disappearance from the field of sight, while the latter creates apparent movement between images when they succeed one another rapidly. Together these phenomena permit the succession of still frames ...(100 of 44860 words)