An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an idea is unique enough either as a stand-alone invention or as a significant improvement over the work of others, it can be patented. A patent, if granted, gives the inventor a proprietary interest in the patent over a specific period of time, which can be licensed for financial gain.
An inventor creates or discovers an invention. The word inventor comes from the Latin verb invenire, invent-, to find. Although inventing is closely associated with science and engineering, inventors are not necessarily engineers or scientists. Due to advances in artificia...
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Alessandro Giuseppe Antonio Anastasio Volta (1745-1827)
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Hindu-Arabic numerals: zero (0) through nine (9) set in black Arial font.
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Thomas Edison and his early phonograph. Cropped from U.S.A. Library of Congress copy. Edited Versio...
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Eric Magnus Campbell Tigerstedt (1887-1925)
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Mainz
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Technology by yieshazea2
Photographing Sound in 1884. A rare photograph taken at Volta Laboratory by J. Harris Rogers, a friend of Bell and Tainter (Smithsonian photo 44312-E) i009.jpg
A description of the procedure used is found on page 67, of Tainter's unpublished autobiography. The...
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The Greek capital letter psi is often used to represent the word, or study of, Psychology.
For examp...
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From http://hypernews.ngdc.noaa.gov
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United States Patent Cover from a real patent issued
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United States Patent Cover from a real patent issued
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Bratislava-Petržalka Railway Station
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The television image would be viewed through the cone. The image was 1.5 inches square (4 by 4 cm) a...