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—Bono Lyrics The lyrics were inspired by a story that Bono heard about Belfast, Northern Ireland, where a person's religion and income were evident by the street on which they lived. He contrasted this with the anonymity he felt when visiting Ethiopia, saying: "the guy in the song recognizes this contrast and thinks about a world where there aren't such divisions, a place where the streets ...
Schlieren photography is a process for photographing fluid flow. Invented by the German physicist August Toepler in 1864 to study supersonic motion, it is widely used in aeronautical engineering to photograph the flow of air around objects. The process works by allowing normally unobservable changes in a fluid's refractive index to be seen, [ 1 ...
In digital photography and digital video, clipping is a result of capturing or processing an image where the intensity in a certain area falls outside the minimum and maximum intensity which can be represented. It is an instance of signal clipping in the image domain. The clipped area of the image will typically appear as a uniform area of the ...
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View from the Window at Le Gras 1826 or 1827, believed to be the earliest surviving camera photograph. [1] Original (left) and colorized reoriented enhancement (right).. The history of photography began with the discovery of two critical principles: The first is camera obscura image projection, the second is the discovery that some substances are visibly altered by exposure to light.
978-0374226268. On Photography is a 1977 collection of essays by American writer Susan Sontag. The book originated from a series of essays Sontag published in the New York Review of Books between 1973 and 1977. In On Photography, Sontag examines the history and contemporary role of photography in society. She contrasts the work of Diane Arbus ...
Windows: Windows 7 and newer. Mac: MacOS X and newer. Note: Ad-Free AOL Mail removes ads while using AOL email; it is not supported on AOL Desktop Gold or the AOL mobile app. Ad-Free AOL Webmail ...
Left, a display captures Coach’s many shades of brown, while archivist Ryan Bollwerk shows off an array of Ergo Mini satchels from 1997. Photograph by Aaron Richter for Fortune.