|
1839
Events January–March * January 2 – The first photograph of the Moon is taken, by French photographer Louis Daguerre. * January 6 – Night of the Big Wind: Ireland is struck by the most damaging cyclone in 300 years. * January 9 – The French Academy of Sciences announces the daguerreotype photography process. * January 19 – British forces capture Aden. * January 20 – Battle of Yungay: Chile defeats the Peru–Bolivian Confederation, leading to the restoration of an independent Peru. * January – The first parallax measurement of the distance to Alpha Centauri is published by Thomas Henderson. * February 11 – The University of Missouri is established, becoming the first public university west of the Mississippi River. * February 24 – William Otis receives a patent for the steam shovel. * March 5 – Longwood University is founded in Farmville, Virginia. * March 7 – Baltimore City College, the third public high school in the United States, is established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daguerreotype
Daguerreotype (; french: daguerréotype) was the first publicly available photographic process; it was widely used during the 1840s and 1850s. "Daguerreotype" also refers to an image created through this process. Invented by Louis Daguerre and introduced worldwide in 1839, the daguerreotype was almost completely superseded by 1860 with new, less expensive processes, such as ambrotype (collodion process), that yield more readily viewable images. There has been a revival of the daguerreotype since the late 20th century by a small number of photographers interested in making artistic use of early photographic processes. To make the image, a daguerreotypist polished a sheet of silver-plated copper to a mirror finish; treated it with fumes that made its surface light-sensitive; exposed it in a camera for as long as was judged to be necessary, which could be as little as a few seconds for brightly sunlit subjects or much longer with less intense lighting; made the resulting late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Night Of The Big Wind
The Night of the Big Wind ( ga, Oíche na Gaoithe Móire) was a powerful European windstorm that swept across what was then the United Kingdom of Great Britain and Ireland, beginning on the afternoon of 6 January 1839, causing severe damage to property and several hundred deaths. 20 to 25% of houses in north Dublin were damaged or destroyed, and 42 ships were wrecked. The storm attained a very low barometric pressure of and tracked eastwards to the north of Ireland, with gusts of over before moving across the north of England to continental Europe, where it eventually dissipated. At the time, it was the worst storm to hit Ireland for 300 years. Liverpool also suffered severely, with many shipwrecks and much structural damage. 120 people died as a result of such accidents in the city alone. Two major shipwrecks resulted in damage of at least £500,000, equivalent to £52.2 million in 2020. Meteorological situation The storm developed after a period of unusual weather. Heavy snow, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peru–Bolivian Confederation
The Peru–Bolivian Confederation was a short-lived state that existed in South America between 1836 and 1839. The country was a loose confederation between the states of Peru, divided into the Republic of North Peru and the Republic of South Peru, and Bolivia as the Bolivian Republic, with the capital located in Tacna. The Peru–Bolivian Confederation's formation was personally influenced by Marshal Andrés de Santa Cruz, the President of Bolivia, who served as the first and only head of state under the title " Supreme Protector". The Peru–Bolivian Confederation was opposed by neighboring countries from its inception, particularly Chile and Argentina, as a potential military and economic threat, and for its support for dissidents in exile. The War of the Confederation was triggered shortly after its formation when Chile and Argentina independently invaded the country. Argentina was defeated in 1837, but a combined force of Chile and North Peruvian dissidents known as the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltimore City College
Baltimore City College, known colloquially as City, City College, and B.C.C., is a college preparatory school with a liberal arts focus and selective admissions criteria located in Baltimore, Maryland. Opened in October 1839, B.C.C. is the third-oldest active public high school in the United States. City College is a public exam school and an International Baccalaureate World School at which students in the ninth and tenth grades participate in the IB Middle Years Programme while students in the eleventh and twelfth grades participate in the IB Diploma Programme. The school is situated on a hill-top campus located in the Coldstream-Homestead-Montebello neighborhood in Northeast Baltimore.Leonhart (1939), p. 120. The main campus building, a designated National Historic Landmark, is constructed of granite and limestone in a Collegiate Gothic architectural style and features a 200-foot-tall Gothic tower. History In response to increasing public pressure due to the changin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Yungay
The Battle of Yungay (or Yungai) was the final battle of the War of the Confederation, fought on January 20, 1839, near Yungay, Peru. The United Restorer Army, led by Chilean General Manuel Bulnes, consisting mainly of Chileans and 600 North Peruvian dissidents, attacked the Peru-Bolivian Confederation forces led by Andrés de Santa Cruz in northern Peru, north of Lima. The decisive battle ended with a complete Restorer victory after six hours of fighting, and effectively dissolved the Peru-Bolivian Confederacy. It ended the War of the Confederation, and Santa Cruz exiled himself to Guayaquil, Ecuador. The new Peruvian government paid its debt with Chile from the liberation expedition from a decade ago, and gave awards to Chilean and Peruvian officials. Peruvian officers who served under the Confederation, including Guillermo Miller, Mariano Necochea, Luis José Orbegoso, and Domingo Nieto, were banned from the Peruvian Army. Prologue After declaring war on the Confeder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aden Expedition
The Aden Expedition was a naval operation that the British Royal Navy carried out in January 1839. Following Britain's decision to acquire the port of Aden as a coaling station for the steamers sailing the new Suez-Bombay route, the sultan of Lahej, who owned Aden, resisted, which led to a series of skirmishes between the two sides. In response to the incidents, a small force of warships and soldiers of the East India Company were sent to Arabia. The expedition succeeded in defeating the Arab defenders, who held the fortress on Sira Island, and occupied the nearby port of Aden.Playfair, pg. 162-163 Order of battle Royal Navy: *, frigate (28 guns) *, sloop (18 guns) * brig (18 guns) *, schooner (5 guns) References Bibliography * * See also * Punitive expedition *Nukapu Expedition *Johanna Expedition The Johanna Expedition, or Anjouan Expedition, was a naval operation that occurred in August 1851 during the American anti-slavery patrols off Africa. The event was unre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photography
Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. It is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication. Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically "developed" into a visible image, either negative or positive, depending on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Daguerre
Louis-Jacques-Mandé Daguerre ( , ; 18 November 1787 – 10 July 1851) was a French artist and photographer, recognized for his invention of the eponymous daguerreotype process of photography. He became known as one of the fathers of photography. Though he is most famous for his contributions to photography, he was also an accomplished painter, scenic designer, and a developer of the diorama theatre. Biography Louis Daguerre was born in Cormeilles-en-Parisis, Val-d'Oise, France. He was apprenticed in architecture, theatre design, and panoramic painting to Pierre Prévost, the first French panorama painter. Exceedingly adept at his skill of theatrical illusion, he became a celebrated designer for the theatre, and later came to invent the diorama, which opened in Paris in July 1822. In 1829, Daguerre partnered with Nicéphore Niépce, an inventor who had produced the world's first heliograph in 1822 and the oldest surviving camera photograph in 1826 or 1827. Niépce di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpha Centauri
Alpha Centauri ( Latinized from α Centauri and often abbreviated Alpha Cen or α Cen) is a triple star system in the constellation of Centaurus. It consists of 3 stars: Alpha Centauri A (officially Rigil Kentaurus), Alpha Centauri B (officially Toliman) and Alpha Centauri C (officially Proxima Centauri). Proxima Centauri is also the closest star to the Sun at 4.2465 light-years (1.3020 pc). Alpha Centauri A and B are Sun-like stars ( Class G and K, respectively), and together they form the binary star system Alpha Centauri AB. To the naked eye, the two main components appear to be a single star with an apparent magnitude of −0.27. It is the brightest star in the constellation and the third-brightest in the night sky, outshone only by Sirius and Canopus. Alpha Centauri A has 1.1 times the mass and 1.5 times the luminosity of the Sun, while Alpha Centauri B is smaller and cooler, at 0.9 times the Sun's mass and less than 0.5 times its luminosity. The p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Otis
William Smith Otis (September 20, 1813 – November 13, 1839) was an American inventor of the steam shovel. Otis received a patent for his creation on February 24, 1839. In 1839 William Smith Otis, civil engineer of Philadelphia, Pennsylvania, was issued a US patent for the steam shovel (No. 1,089) for excavating an(removing earth) Officially the patent drawing imissingbut a drawing exists which is said to be the one from the patent and this shows the crane mounted on a railroad car. A load of earth could be lifted by the bucket, raised by the crane and turned to be dumped, such as in railcars. The patent described how a steam engine of a type then in ordinary use, was installed with a power control mechanism for the crane, and a system of pulleys to move its arms and bucket. It could move about 380 cubic meters of earth a day, with its 1.1 cubic meter capacity shovel and 180° slewing wooden jib. It was first used on the Western Railroad in Massachusetts. Otis was born on S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longwood University
Longwood University is a public university in Farmville, Virginia. Founded in 1839, it is the third-oldest public university in Virginia and one of the hundred oldest institutions of higher education in the United States. Previously a college, Longwood became a university on July 1, 2002. Three undergraduate academic colleges—the Cook-Cole College of Arts and Sciences, the College of Business and Economics, and the College of Education and Human Services—supported by the Cormier Honors College and coupled with the College of Graduate and Professional Studies serve an enrollment of 5,096. In early April 1865 both Gens. Robert E. Lee and Ulysses S. Grant marched past the north end of campus on Lee's retreat to Appomattox just days before the end of the American Civil War; at the south end of campus lies the former Robert Russa Moton High School, site of the historic 1951 student strike that became one of the five court cases culminating in the historic ''Brown v. Board of Ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Missouri
The University of Missouri (Mizzou, MU, or Missouri) is a public land-grant research university in Columbia, Missouri. It is Missouri's largest university and the flagship of the four-campus University of Missouri System. MU was founded in 1839 and was the first public university west of the Mississippi River. It has been a member of the Association of American Universities since 1908 and is classified among "R1: Doctoral Universities – Very high research activity". To date, the University of Missouri alumni, faculty, and staff include 18 Rhodes Scholars, 19 Truman Scholars, 141 Fulbright Scholars, 7 Governors of Missouri, and 6 members of the U.S. Congress. Enrolling 31,401 students in 2021, it offers more than 300 degree programs in thirteen major academic divisions. Its well-known Missouri School of Journalism was founded by Walter Williams in 1908 as the world's first journalism school; It publishes a daily newspaper, the ''Columbia Missourian'', and operates an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Peru–Bolivian Confederation")
.jpg "Click for more on -> Alpha Centauri")
