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Frank Sprague
Frank Julian Sprague (July 25, 1857 – October 25, 1934) was an American inventor who contributed to the development of the electric motor, electric railways, and electric elevators. His contributions were especially important in promoting urban development by increasing the size cities could reasonably attain (through better transportation) and by allowing greater concentration of business in commercial sections (through use of electric elevators in skyscrapers). He became known as the "father of electric traction". Demonstrating an aptitude for science and mathematics, Sprague secured an appointment to the U.S. Naval Academy in 1874 and, after graduation in 1878 and 2 years at sea, resigned to pursue his career in electrical engineering. Early life and education Sprague was born in Milford, Connecticut, in 1857 to David Cummings Sprague and Frances Julia King Sprague, a school teacher His mother died when he was ten, and was sent by his father to live with an aunt in New Yor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milford, Connecticut
Milford is a coastal city in New Haven County, Connecticut, United States, between New Haven, Connecticut, New Haven and Bridgeport, Connecticut, Bridgeport. The population was 50,558 at the 2020 United States Census. The city includes the Village (Connecticut), village of Devon, Connecticut, Devon and the borough (Connecticut), borough of Woodmont, Connecticut, Woodmont. Milford is part of the South Central Connecticut Planning Region, Connecticut, South Central Connecticut Planning Region. History Early history When the English first encountered the territory, the Paugusset (an Algonquian peoples, Algonquian-speaking tribe) predominated. English colonists affiliated with the contemporary New Haven Colony purchased land which today comprises Milford, Orange, Connecticut, Orange, and West Haven, Connecticut, West Haven on February 1, 1639, from Ansantawae, chief of the local Paugusset. They knew the area as ''Wepawaug,'' named for Wepawaug River, the small river which runs t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Adams, Massachusetts
North Adams is a city in Berkshire County, Massachusetts, United States. It is part of the Pittsfield, Massachusetts Metropolitan Statistical Area. Its population was 12,961 as of the 2020 census. Best known as the home of the largest contemporary art museum in the United States, the Massachusetts Museum of Contemporary Art, North Adams has in recent years become a center for tourism, culture and recreation. History Early history North Adams was first settled in 1745 during King George's War, when the most western of a line of defensive forts was built along the bank of the Hoosic River, and occupied by Massachusetts militiamen and their families. During the war, Canadian and Native American forces laid siege to Fort Massachusetts and 30 prisoners were taken to Quebec; half died in captivity. In 1747 Fort Massachusetts was rebuilt with improved defenses, but was never attacked again. In a period of peace following the Treaty of Aix-la-Chapelle, many of the soldiers who ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamo
"Dynamo Electric Machine" (end view, partly section, ) A dynamo is an electrical generator that creates direct current using a commutator. Dynamos employed electromagnets for self-starting by using residual magnetic field left in the iron cores of electromagnets (i.e. field coils). If dynamo were never run before it was usual to use a separate battery to excite or ''flash the field'' of the electromagnets to enable self-starting. Dynamos were the first practical electrical generators capable of delivering power for industry, and the foundation upon which many other later electric-power conversion devices were based, including the electric motor, the alternating-current alternator, and the rotary converter. Today, the simpler and more reliable alternator dominates large scale power generation, for efficiency, reliability and cost reasons. A dynamo has the disadvantages of a mechanical commutator. Also, converting alternating to direct current using rectifiers (such as va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newport, Rhode Island
Newport is a seaside city on Aquidneck Island in Rhode Island, United States. It is located in Narragansett Bay, approximately southeast of Providence, Rhode Island, Providence, south of Fall River, Massachusetts, south of Boston, and northeast of New York City. It is known as a New England summer resort and is famous for its historic Newport Mansions, mansions and its rich sailing history. The city has a population of about 25,000 residents. Newport hosted the first U.S. Open tournaments in both US Open (tennis), tennis and US Open (golf), golf, as well as every challenge to the America's Cup between 1930 and 1983. It is also the home of Salve Regina University and Naval Station Newport, which houses the United States Naval War College, the Naval Undersea Warfare Center, and an important Navy training center. It was a major 18th-century port city and boasts many buildings from the Colonial history of the United States, colonial era. Newport is the county seat of Newport C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston Herald
The ''Boston Herald'' is an American conservative daily newspaper whose primary market is Boston, Massachusetts, and its surrounding area. It was founded in 1846 and is one of the oldest daily newspapers in the United States. It has been awarded eight Pulitzer Prizes in its history, including four for editorial writing and three for photography before it was converted to tabloid format in 1981. In December 2017, the ''Herald'' filed for bankruptcy. On February 14, 2018, Digital First Media successfully bid $11.9 million to purchase the company in a bankruptcy auction; the acquisition was completed on March 19, 2018. As of August 2018, the paper had approximately 110 total employees, compared to about 225 before the sale. History The ''Herald'' history traces back through two lineages, the '' Daily Advertiser'' and the old ''Boston Herald'', and two media moguls, William Randolph Hearst and Rupert Murdoch. Founding The original ''Boston Herald'' was founded in 1846 by a gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Minnesota (1855)
USS ''Minnesota'' was a wooden steam frigate in the United States Navy. Launched in 1855 and ship commissioning, commissioned eighteen months later, the ship served in east Asia for two years before being decommissioned. She was recommissioned at the outbreak of the American Civil War and returned to service as the flagship of the North Atlantic Blockading Squadron. During the first day of the Battle of Hampton Roads on 8 March 1862, ''Minnesota'' ran aground, and the following battle badly damaged her and inflicted many casualties. On the second day of the battle, engaged CSS Virginia, CSS ''Virginia'', allowing tugs to free ''Minnesota'' on the morning of 10 March. ''Minnesota'' was repaired and returned to duty, and three years later she participated in the Second Battle of Fort Fisher. ''Minnesota'' served until 1898, when she was stricken, beached and burnt to recover her metal fittings and to clear her name for a newly-ordered battleship, . Construction and early duties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Richmond (1860)
USS ''Richmond'' was a wooden steam-powered sloop-of-war in the United States Navy during the American Civil War (1861–1865). Service in the Caribbean ''Richmond'' was launched on 26 January 1860 at Norfolk Naval Shipyard in Portsmouth, Virginia. Commanded by Captain D. N. Ingraham, the ship left Virginia on 13 October 1860, bound for the Mediterranean. Upon her return to New York City on 3 July 1861, the nation had been plunged into civil war, so the ship was immediately readied for sea. Her first war service began 31 July 1861 when she sailed for Kingston, Jamaica, to search for the elusive Confederate raider commanded by Raphael Semmes. Leaving Trinidad on 5 September, ''Richmond'' cruised along the southern coast of Cuba and around Cape San Antonio. Semmes reached New Orleans, Louisiana; and by 22 August, ''Richmond'' was at Kingston taking on coal again. Departing 25 August, ''Richmond'' arrived at Key West on 2 September, then proceeded north to join the Gulf Block ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ensign (rank)
Ensign (; Middle English#Late Middle English, Late Middle English, from Old French ["mark", "symbol", "signal"; "flag", "standard", "pennant"], from Latin [plural]) is a junior rank of a Officer (armed forces)#Commissioned officers, commissioned officer in the armed forces of some countries, normally in the infantry or navy. As the junior officer in an infantry regiment was traditionally the carrier of the Military colours, standards and guidons, regimental colors, the rank acquired the name "ensign". This rank has generally been replaced in army ranks by second lieutenant. An ensign was generally the lowest-ranking commissioned officer, except where the rank of Subaltern (military), subaltern existed. In contrast, the Arab rank of ensign, لواء, ''liwa (Arabic), liwa''', derives from the command of a unit with an ensign, not from the carrier of the unit's ensign, and is today the equivalent of major general. According to Thomas Venn's 1672 ''Military and Maritime Disci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notes On Seamanship, With Drawings Of Sail Boat Parts, And Electrical Equipment
Note, notes, or NOTE may refer to: Music and entertainment * Musical note, a pitched sound (or a symbol for a sound) in music * ''Notes'' (album), a 1987 album by Paul Bley and Paul Motian * ''Notes'', a common (yet unofficial) shortened version of the title of the American TV situation comedy, ''Notes from the Underbelly'' * ''Notes'' (film), a short by John McPhail * ''Notes'' (journal), the quarterly journal of the Music Library Association Finance * Banknote, a form of cash currency, also known as ''bill'' in the United States and Canada * Promissory note, a contract binding one party to pay money to a second party * Note, a security (finance), a type of bond Technology and science * IBM Notes, (formerly Lotus Notes), a client-server, collaborative application owned by IBM Software Group * Natural orifice transluminal endoscopic surgery (NOTES), a type of minimally invasive surgery * Notes (Apple), a note-taking application bundled with macOS and iOS * Notes, another nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glendale, California
Glendale is a city located primarily in the Verdugo Mountains region, with a small portion in the San Fernando Valley, of Los Angeles County, California, United States. It is located about north of downtown Los Angeles. As of 2024, Glendale had a Census-estimated population of 187,823, down 8,720 (–4.4%) from the 2020 United States census count of 196,543, which in turn was up from 191,719 at the 2010 United States Census, 2010 census, making it the 4th-most populous city in Los Angeles County and the List of largest California cities by population, 24th-most populous city in California. Glendale—along with neighboring Burbank, California, Burbank and nearby Hollywood, Los Angeles, Hollywood—has served as a major production center for the Cinema of the United States, American film industry, and especially animation, and is home to Disneytoon Studios, Marvel Animation, and DreamWorks Animation. It is also home to educational and cultural institutions, including Glendal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interurban Press
Interurban Press was a small, privately owned American publishing company, specializing in books about streetcars, other forms of rail transit and railroads in North America, from 1943MacDougall, Kent (May 19, 1983). "Books Ring Bell With Devotees: Publisher Specializes in History of Trolleys". ''Los Angeles Times'', p. 1. until 1993.Ryll, Thomas (November 29, 1994). "Felida man tracks light rail" (profile of retired Interurban Press owner Mac Sebree). '' The Columbian'', p. A3. It was based in the Los Angeles area, and specifically in Glendale, California after 1976. Although its primary focus was on books, it also published three magazines starting in the 1980s, along with videos and calendars. At its peak, the company employed 10 people and generated about $2 million in business annually. Origins Originally named Interurbans, the company developed out of a mimeographed newsletter first distributed by its founder, Ira L. Swett, in 1943. The ''Interurbans News Letter'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
