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Worcester Reed Warner
Worcester Reed Warner (May 16, 1846 – June 25, 1929) was an American mechanical engineer, entrepreneur, manager, astronomer, and philanthropist. With Ambrose Swasey he cofounded the Warner & Swasey Company. Biography Life and career Warner was born near Cummington, Massachusetts.p. 11 He met Swasey at the Exeter Machine Works. On the completion of their apprenticeship in 1870, both entered the employ of Pratt & Whitney in Hartford, Connecticut. In 1880 he co-founded a business to manufacture machines with Ambrose Swasey. The firm, Warner & Swasey, was initially located in Chicago but soon moved to Cleveland.p. 19 Worcester Warner would design the 36-inch refracting telescope installed at Lick Observatory in 1888. He later built telescopes that were used in Canada and Argentina. Further activities Warner was a charter member of the American Society of Mechanical Engineers, and from 1897 to 1898 he served as the 16th president of ASME. (Ambrose Swasey would later ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cummington, Massachusetts
Cummington is a New England town, town in Hampshire County, Massachusetts, United States. The population was 829 at the 2020 United States census, 2020 census, a decline from the figure of 872 tabulated in 2010. It is part of the Springfield, Massachusetts Springfield metropolitan area, Massachusetts, Metropolitan Statistical Area. History Cummington was first settled in 1762 and was officially incorporated in 1779. It was named after Colonel John Cumings, the original landholder. The first Congregational church, Congregational Church minister was Rev. James Briggs of Norton, Massachusetts, and a graduate of Yale College around 1775. Briggs was the son of Deacon James and Damaris (White) Briggs, and the husband of Anna Wiswall. Although a small town, several American Revolutionary War, Revolutionary War patriots are buried there, including Nathaniel Holbrook, Seth Wilder Sr., and Seth Wilder Jr. Noted poet and newspaper editor William Cullen Bryant was born in Cummington, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Case School Of Engineering
The Case School of Engineering is the engineering school of Case Western Reserve University, a private research university in Cleveland, Ohio. It traces its roots to the 1880 founding of the Case School of Applied Science. The school was endowed by Leonard Case, Jr. in 1877 and became the Case Institute of Technology in 1947 until merging with Western Reserve University in 1967. It was officially named the Case School of Engineering in 1992. Departments * Biomedical Engineering * Chemical & Biomolecular Engineering * Civil And Environmental Engineering * Computer & Data Sciences * Electrical, Computer And Systems Engineering * Macromolecular Science & Engineering * Materials Science & Engineering * Mechanical & Aerospace Engineering Notable Alumni * Paul Buchheit (BS '98, MS '98) - 23rd Google employee and creator of Gmail * Herbert H. Dow (BS 1888) - Founder of Dow Chemical * Siegfried Hecker (BS '65, MS '67, PhD '68) - Former director of Los Alamos National Laboratory an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacob Pieter Den Hartog
Jacob Pieter Den Hartog (July 23, 1901 – March 17, 1989) was a Dutch-American mechanical engineer and Professor of Mechanical Engineering at MIT. Biography J. P. Den Hartog was born in 1901 in Ambarawa, the Dutch East Indies. In 1916, his family moved to Holland. After attending high school in Amsterdam, he enrolled at Delft University of Technology in 1919 and received his MSc degree in electrical engineering in 1924. Unable to find suitable work in the Netherlands, he emigrated to the United States in 1924. From 1924 to 1930, he worked as an electrical engineer in the research laboratory of Westinghouse Electric (1886) in Pittsburgh. There under the influence of Stephen P. Timoshenko, who took him as his assistant, he began to study electrical and mechanical vibrations. At the same time, he attended night classes in Mathematics at the University of Pittsburgh, where he became an authority in problems on mechanics and vibration and received a doctorate in 1929. In 1930–19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph M
Joseph is a common male name, derived from the Hebrew (). "Joseph" is used, along with " Josef", mostly in English, French and partially German languages. This spelling is also found as a variant in the languages of the modern-day Nordic countries. In Portuguese and Spanish, the name is "José". In Arabic, including in the Quran, the name is spelled , . In Kurdish (''Kurdî''), the name is , Persian, the name is , and in Turkish it is . In Pashto the name is spelled ''Esaf'' (ايسپ) and in Malayalam it is spelled ''Ousep'' (ഔസേപ്പ്). In Tamil, it is spelled as ''Yosepu'' (யோசேப்பு). The name has enjoyed significant popularity in its many forms in numerous countries, and ''Joseph'' was one of the two names, along with ''Robert'', to have remained in the top 10 boys' names list in the US from 1925 to 1972. It is especially common in contemporary Israel, as either "Yossi" or "Yossef", and in Italy, where the name "Giuseppe" was the most commo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Igor Sikorsky
Igor Ivanovich Sikorsky, (25 May 1889 – 26 October 1972) was a Russian-American aviation pioneer in both helicopters and fixed-wing aircraft. His first success came with the Sikorsky S-2, the second aircraft of his design and construction. His fifth airplane, the Sikorsky S-5, S-5, won him national recognition and Fédération Aéronautique Internationale, F.A.I. pilot's license number 64. His Sikorsky S-6, S-6-A received the highest award at the 1912 Moscow Aviation Exhibition, and in the fall of that year the aircraft won first prize for its young designer, builder and pilot in the military competition at Saint Petersburg. In 1913, the Sikorsky-designed Sikorsky Russky Vityaz, ''Russky Vityaz'' (S-21) became the first successful four-engine aircraft to take flight. He also designed and built the Sikorsky Ilya Muromets, ''Ilya Muromets'' (S-22 – S-27) family of four-engine aircraft, an airliner which he redesigned to be the world's first four-engine bomber when World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Timoshenko
Stepan Prokopovich Timoshenko (, ; , ; – May 29, 1972), later known as Stephen Timoshenko, was a Ukrainian and later an American engineer and academician. He is considered to be the father of modern engineering mechanics. An inventor and one of the pioneering mechanical engineers at the St. Petersburg Polytechnic University. A founding member of the Ukrainian Academy of Sciences, Timoshenko wrote seminal works in the areas of engineering mechanics, elasticity and strength of materials, many of which are still widely used today. Having started his scientific career in the Russian Empire, Timoshenko emigrated to the Kingdom of Serbs, Croats and Slovenes during the Russian Civil War and then to the United States. Biography Timoshenko was born in the village of Shpotovka, Uyezd of Konotop in the Chernigov Governorate which at that time was a territory of the Russian Empire (today in Konotop Raion, Sumy Oblast of Ukraine). He was ethnically Ukrainian. He studied at a R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralph Flanders
Ralph Edward Flanders (September 28, 1880 – February 19, 1970) was an American mechanical engineer, industrialist and politician who served as a Republican Party (United States), Republican United States Senate, U.S. Senator from the U.S. state, state of Vermont. He grew up on subsistence farms in Vermont and Rhode Island and was an apprentice machinist and draftsman before training as a mechanical engineer. He spent five years in New York City as an editor for a machine tool magazine. After moving back to Vermont, he managed and then became president of a successful machine tool company. Flanders used his experience as an industrialist to advise state and national commissions in Vermont, New England and Washington, D.C., on industrial and economic policy. He was president of the Boston Federal Reserve Bank for two years before being elected U.S. Senator from Vermont. Flanders was noted for introducing a 1954 motion in the Senate to censure Senator Joseph McCarthy. McCarthy had m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dexter S
Dexter may refer to: People * Dexter (given name) * Dexter (surname) * Dexter (singer), Brazilian rapper Marcos Fernandes de Omena (born 1973) * Famous Dex, also known as Dexter, American rapper Dexter Tiewon Gore Jr. (born 1993) Places United States * Dexter, Georgia, a town * Dexter, Illinois, an unincorporated community * Dexter, Indiana, an unincorporated community * Dexter, Iowa, a city * Dexter Township, Cowley County, Kansas ** Dexter, Kansas, a city * Dexter, Kentucky, an unincorporated community * Dexter, Maine, a town ** Dexter (CDP), Maine, a census-designated place ** Dexter Regional Airport * Dexter Township, Michigan * Dexter, Michigan, a city located near, though distinct from, Dexter Township * Dexter Township, Mower County, Minnesota ** Dexter, Minnesota, a city * Dexter, Missouri, a city * Dexter, New Mexico, a town * Dexter, New York, a village ** Dexter Marsh * Dexter City, Ohio, a village * Dexter, Oregon, an unincorporated community in Lane County * Dext ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total population of over 84 million in an area of , making it the most populous member state of the European Union. It borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The Capital of Germany, nation's capital and List of cities in Germany by population, most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr. Settlement in the territory of modern Germany began in the Lower Paleolithic, with various tribes inhabiting it from the Neolithic onward, chiefly the Celts. Various Germanic peoples, Germanic tribes have inhabited the northern parts of modern Germany since classical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saxe-Weimar
Saxe-Weimar () was one of the Saxon duchies held by the Ernestine branch of the Wettin dynasty in present-day Thuringia. The chief town and capital was Weimar. The Weimar branch was the most genealogically senior extant branch of the House of Wettin. History Division of Leipzig In the late 15th century much of what is now Thuringia, including the area around Weimar, was held by the Wettin Electors of Saxony. According to the 1485 Treaty of Leipzig, the Wettin lands had been divided between Elector Ernest of Saxony and his younger brother Albert III, with the western lands in Thuringia together with the electoral dignity going to the Ernestine branch of the family. Ernest's grandson Elector John Frederick I of Saxony forfeited the electoral dignity in the 1547 Capitulation of Wittenberg, after he had joined the revolt of the Lutheran Schmalkaldic League against the Habsburg emperor Charles V, was defeated, captured and banned. Nevertheless, according to the 1552 Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moon
The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar day) that is synchronized to its orbital period (Lunar month#Synodic month, lunar month) of 29.5 Earth days. This is the product of Earth's gravitation having tidal forces, tidally pulled on the Moon until one part of it stopped rotating away from the near side of the Moon, near side, making always the same lunar surface face Earth. Conversley, the gravitational pull of the Moon, on Earth, is the main driver of Earth's tides. In geophysical definition of planet, geophysical terms, the Moon is a planetary-mass object or satellite planet. Its mass is 1.2% that of the Earth, and its diameter is , roughly one-quarter of Earth's (about as wide as the contiguous United States). Within the Solar System, it is the List of Solar System objects by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warner (crater)
Warner is a lunar impact crater that is located in the southern part of the Mare Smythii, near the eastern limb of the Moon. In this location the crater is viewed almost from the edge from Earth, and is sometimes hidden from sight due to libration. The crater lies just to the south-southeast of the very similar Runge. To the southwest is Widmannstätten, and to the south is the merged Kao– Helmert crater pair. This crater has been almost completely submerged by lava flows, leaving only a shallow outer rim projecting up through the surface. The surviving rim is nearly circular, and has low sections along the northern and southern faces. The interior floor is similar in appearance to the surrounding lunar mare, and is marked only by a few tiny craterlets. There is a small, shallow crater just to the southwest of the outer rim. The depth of the crater is about 510 meters, from the lowest parts of the crater floor to the highest portion of the northwestern rim. The crater's n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
