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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 ...
The introduction of the photocopier, cassette tape, and videotape made it easier for consumers to copy materials like books and music, but each time a copy was made, it lost some fidelity. Digital media like text, audio, video, and software (even when stored on physical media like compact discs and DVDs ) can be copied losslessly, and shared on ...
If you have a URL (web page) link, you can add it to the title part of the citation, so that when you add the citation to Wikipedia the URL becomes hidden and the title becomes clickable. To do this, enclose the URL and the title in square brackets—the URL first, then a space, then the title. For example:
Images adjacent to text should generally carry a caption and use the "thumb" (thumbnail) option, which displays the image as follows: A1. The default width is 220px ( pixels ), unless the user changes the relevant setting in preferences (before any scaling due to upright —see B below). A2.
On Wikipedia, the use of media files is subject to the image use policy, and additionally the use of non-free content is governed by Wikipedia:Non-free content. Image description pages must be tagged with a special tag to indicate the legal status of the images, as described at Wikipedia:Image copyright tags. Untagged or incorrectly-tagged ...
The following is a list of the world's oldest surviving physical documents. Each entry is the most ancient of each language or civilization. For example, the Narmer Palette may be the most ancient from Egypt, but there are many other surviving written documents from Egypt later than the Narmer Palette but still more ancient than the Missal of Silos.
Manual of Style (MoS) This guide presents the typical layout of Wikipedia articles, including the sections an article usually has, ordering of sections, and formatting styles for various elements of an article. For advice on the use of wiki markup, see Help:Editing; for guidance on writing style, see Manual of Style .
A copy made with carbon paper. Before the development of photographic copiers, a carbon copy was the under-copy of a typed or written document placed over carbon paper and the under-copy sheet itself (not to be confused with the carbon print family of photographic reproduction processes). [1] When copies of business letters were so produced, it ...