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Divisumma 18
The Divisumma 18 was an electronic printing business calculator manufactured by Olivetti in 1972 and designed by Milanese architect Mario Bellini. It was selected for its collection by the Museum of Modern Art in New York. The skin of the Divisumma 18 is a distinctive color of yellow, made from a combination injection-molded plastic and synthetic rubber A synthetic rubber is an artificial elastomer. They are polymers synthesized from petroleum byproducts. About 32-million metric tons of rubbers are produced annually in the United States, and of that amount two thirds are synthetic. Synthetic rubbe .... References Olivetti calculators Collection of the Museum of Modern Art (New York City) {{Electronics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calculator
An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. The first solid-state electronic calculator was created in the early 1960s. Pocket-sized devices became available in the 1970s, especially after the Intel 4004, the first microprocessor, was developed by Intel for the Japanese calculator company Busicom. Modern electronic calculators vary from cheap, give-away, credit-card-sized models to sturdy desktop models with built-in printers. They became popular in the mid-1970s as the incorporation of integrated circuits reduced their size and cost. By the end of that decade, prices had dropped to the point where a basic calculator was affordable to most and they became common in schools. Computer operating systems as far back as early Unix have included interactive calculator programs such as dc and hoc, and interactive BASIC could be used to do calculations on most 1970s a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olivetti
Olivetti S.p.A. is an Italian manufacturer of computers, tablets, smartphones, printers and other such business products as calculators and fax machines. Headquartered in Ivrea, in the Metropolitan City of Turin, the company has been part of the TIM Group since 2003. One of the first commercial programmable desktop calculators, the Programma 101, was produced by Olivetti in 1964 and was a commercial success. History Founding The company was founded as a typewriter manufacturer by Camillo Olivetti in 1908 in the Turin commune of Ivrea, Italy. The firm was mainly developed by his son Adriano Olivetti, whose utopian vision led not only the company's worldwide expansion and commercial sucess, but also influenced business practice, politics, and culture. Olivetti opened its first overseas manufacturing plant in 1930, and its Divisumma electric calculator was launched in 1948. Olivetti produced Italy's first electronic computer, the transistorised Elea 9003, in 1959, and p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mario Bellini
Mario Bellini (born February 1, 1935 in Milan) is an Italian architect, critic, and designer. He received a degree in architecture from Milan Polytechnic in 1959 and began working as an architect in the early 1960s. Like many other Italian architects of his generation, he is active in the fields of architecture and urban planning, industrial design, product design and furniture design. His designs have won 8 Compasso d’Oro awards, and he has received awards including the Gold Medal for Architecture at the 2015 Milan Triennale, and a "Medaglia d’Oro" conferred on him by the President of the Italian Republic. Design In 1963 Bellini became a consultant for Olivetti where he worked on the design of the Programma 101, a precursor to the desktop computer. He continued to collaborate with Olivetti throughout the 1970s and 1980s. During this time he was involved in the design of many of the company's iconic products, such as the Lexicon 82 Electric Typewriter and the Divis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum Of Modern Art
The Museum of Modern Art (MoMA) is an art museum located in Midtown Manhattan, New York City, on 53rd Street between Fifth and Sixth Avenues. It plays a major role in developing and collecting modern art, and is often identified as one of the largest and most influential museums of modern art in the world. MoMA's collection offers an overview of modern and contemporary art, including works of architecture and design, drawing, painting, sculpture, photography, prints, illustrated and artist's books, film, and electronic media. The MoMA Library includes about 300,000 books and exhibition catalogs, more than 1,000 periodical titles, and more than 40,000 files of ephemera about individual artists and groups. The archives hold primary source material related to the history of modern and contemporary art. It attracted 1,160,686 visitors in 2021, an increase of 64% from 2020. It ranked 15th on the list of most visited art museums in the world in 2021.'' The Art Newspaper'' an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthetic Rubber
A synthetic rubber is an artificial elastomer. They are polymers synthesized from petroleum byproducts. About 32-million metric tons of rubbers are produced annually in the United States, and of that amount two thirds are synthetic. Synthetic rubber, just like natural rubber, has many uses in the automotive industry for tires, door and window profiles, Seal (mechanical), seals such as O-rings and gaskets, hoses, Belt (mechanical), belts, Rubber mat, matting, and flooring. They offer a different range of physical and chemical properties, so can improve the reliability of a given product or application. Synthetic rubbers are superior to natural rubbers in two major respects, thermal stability and resistance to oils and related compounds. They are more resistant to oxidizing agents, such as oxygen and ozone which can reduce the life of products like tires. History of synthetic rubber The expanded use of bicycles, and particularly their pneumatic tires, starting in the 1890s, create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olivetti Calculators
Olivetti S.p.A. is an Italian manufacturer of computers, tablets, smartphones, printers and other such business products as calculators and fax machines. Headquartered in Ivrea, in the Metropolitan City of Turin, the company has been part of the TIM Group since 2003. One of the first commercial programmable desktop calculators, the Programma 101, was produced by Olivetti in 1964 and was a commercial success. History Founding The company was founded as a typewriter manufacturer by Camillo Olivetti in 1908 in the Turin commune of Ivrea, Italy. The firm was mainly developed by his son Adriano Olivetti, whose utopian vision led not only the company's worldwide expansion and commercial sucess, but also influenced business practice, politics, and culture. Olivetti opened its first overseas manufacturing plant in 1930, and its Divisumma electric calculator was launched in 1948. Olivetti produced Italy's first electronic computer, the transistorised Elea 9003, in 1959, and pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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