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Rotogravure (or gravure for short) is a type of intaglio printing process, which involves engraving the image onto an image carrier. In gravure printing, the image is engraved onto a cylinder because, like offset printing and flexography, it uses a rotary printing press . Once a staple of newspaper photo features, the rotogravure process is ...
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 ...
1902 – Arthur Korn devises practical telephotography technology (reduction of photographic images to signals that can be transmitted by wire to other locations). Wire-Photos are in wide use in Europe by 1910, and transmitted to other continents by 1922. 1907 – The Autochrome plate is introduced.
Netscape Navigator, Macworld (May 1995) Netscape was the first company to attempt to capitalize on the emerging World Wide Web. It was founded under the name Mosaic Communications Corporation on April 4, 1994, the brainchild of Jim Clark who had recruited Marc Andreessen as co-founder and Kleiner Perkins as investors. The first meeting between Clark and Andreessen was never truly about a ...
This Is What the Internet Looked Like in the 1990s. In less than 60 years, the Internet has become a mainstay in the way we work and live so much so that it's hard to imagine a time when our lives ...
Photogravure. Photogravure of Victor Hugo, 1883 by Walery. Photogravure (in French héliogravure) is a process for printing photographs, also sometimes used for reproductive intaglio printmaking. It is a photo-mechanical process whereby a copper plate is grained (adding a pattern to the plate) and then coated with a light-sensitive gelatin ...
In a rotary printing press, the impressions are carved around a cylinder so that the printing can be done on long continuous rolls of paper, cardboard, plastic, or a large number of other substrates. Rotary drum printing was invented by Josiah Warren in 1832, [ 112 ] whose design was later imitated by Richard March Hoe in 1843, patented in 1847 ...
t. e. The World Wide Web ("WWW", "W3" or simply "the Web") is a global information medium that users can access via computers connected to the Internet. The term is often mistakenly used as a synonym for the Internet, but the Web is a service that operates over the Internet, just as email and Usenet do.