The phonautograph, patented by Léon Scott in 1857, used a vibrating diaphragm and stylus to graphically record sound waves as tracings on sheets of paper, purely for visual analysis and without any idea of playing them back.
Thomas Edison then invented the phonograph. Unlike the phonautograph, it was capable of both recording and reproducing sound.
A desk is a generally wooded piece of furniture and a type of useful table often used in a school or office setting for various academic activities such as reading or writing on. You can also use it for computing or playing a board game. Continue reading
Atoms For Peace is an experimental rock & electronic supergroup formed in late 2009 in Los Angeles, California. Continue reading
The city and its surrounding areas are known as the San Francisco Bay Area, which is a part of the larger OMB designated San Jose-San Francisco-Oakland combined statistical area, the fifth most populous in the nation with an estimated population of 8.6 million.
Travel is the movement of people between relatively distant geographical locations, and can involve travel by foot, bicycle, automobile, train, boat, or airplane, with or without luggage, and can be one way or round trip.
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Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation semantics of a document written in a markup language.
The MacBook Air is a line of ultraportable Macintosh notebook computers created by Apple Inc. The Air was designed to balance both performance and portability.
It has a full-sized keyboard design and a machined aluminium casing with extremely low weight and thickness.
Design is not just what it looks like and feels like. Design is how it works.
Steve Jobs
The phonograph, record player, or gramophone, is a device introduced in 1877 for the recording and reproduction of sound recordings. The recordings played on such a device generally consist of wavy lines that are either scratched, engraved, or grooved onto a rotating cylinder or disc. As the cylinder or disc rotates, a stylus or needle traces the wavy lines and vibrates to reproduce the recorded sound waves.