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1839 Births
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 Aden Expedition, 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 (astronomer), 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 2
Events Pre-1600 * 69 – The Roman legions in Germania Superior refuse to swear loyalty to Galba. They rebel and proclaim Vitellius as emperor. * 366 – The Alemanni cross the frozen Rhine in large numbers, invading the Roman Empire. * 533 – Mercurius becomes Pope John II, the first pope to adopt a new name upon elevation to the papacy. *1492 – Reconquista: The Emirate of Granada, the last Moorish stronghold in Spain, surrenders. 1601–1900 *1680 – Trunajaya rebellion: Amangkurat II of Mataram and his bodyguards execute the rebel leader Trunajaya. *1777 – American Revolutionary War: American forces under the command of George Washington repulsed a British attack at the Battle of the Assunpink Creek near Trenton, New Jersey. *1788 – Georgia becomes the fourth state to ratify the United States Constitution. *1791 – Big Bottom massacre in the Ohio Country, North America, marking the beginning of the Northwest Indian War. * 1818 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parallax
Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight and is measured by the angle or semi-angle of inclination between those two lines. Due to foreshortening, nearby objects show a larger parallax than farther objects when observed from different positions, so parallax can be used to determine distances. To measure large distances, such as the distance of a planet or a star from Earth, astronomers use the principle of parallax. Here, the term ''parallax'' is the semi-angle of inclination between two sight-lines to the star, as observed when Earth is on opposite sides of the Sun in its orbit. These distances form the lowest rung of what is called "the cosmic distance ladder", the first in a succession of methods by which astronomers determine the distances to celestial objects, serving as a basis for other distance measurements in astronomy forming the higher rungs of the ladder. Parallax also affects opti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
March 7
Events Pre-1600 * 161 – Marcus Aurelius and L. Commodus (who changes his name to Lucius Verus) become joint emperors of Rome on the death of Antoninus Pius. *1138 – Konrad III von Hohenstaufen was elected king of Germany at Coblenz in the presence of the papal legate Theodwin. *1277 – The University of Paris issues the last in a series of condemnations of various philosophical and theological theses. *1573 – A peace treaty is signed between the Ottoman Empire and the Republic of Venice, ending the Ottoman–Venetian War and leaving Cyprus in Ottoman hands. 1601–1900 * 1799 – Napoleon Bonaparte captures Jaffa in Palestine and his troops proceed to kill more than 2,000 Albanian captives. *1814 – Emperor Napoleon I of France wins the Battle of Craonne. *1827 – Brazilian marines unsuccessfully attack the temporary naval base of Carmen de Patagones, Argentina. * 1827 – Shrigley abduction: Ellen Turner is abducted by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farmville, Virginia
Farmville is a town in Prince Edward and Cumberland counties in the U.S. state of Virginia. The population was 8,216 at the 2010 census. It is the county seat of Prince Edward County. Farmville developed near the headwaters of the Appomattox River in central Virginia; the waterway was long its main transportation access to other markets. In the 19th century, a railroad was constructed here. Since the late 20th century, the former railway has been converted to the High Bridge Trail State Park, a more than rail trail park. US 15, VA 45 and US 460 now intersect at Farmville. The town is the home of Longwood University and is the town nearest to Hampden–Sydney College. History Near the headwaters of the Appomattox River, the town of Farmville was formed in 1798 and incorporated in 1912. Upper Appomattox Canal Navigation System Between 1795 and 1890, Farmville was the end of the line for the Upper Appomattox Canal Navigation System, built to improve navigation on ... [...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 Battle of Appomattox Court House, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
March 5
Events Pre-1600 * 363 – Roman emperor Julian leaves Antioch with an army of 90,000 to attack the Sasanian Empire, in a campaign which would bring about his own death. *1046 – Nasir Khusraw begins the seven-year Middle Eastern journey which he will later describe in his book ''Safarnama''. * 1279 – The Livonian Order is defeated in the Battle of Aizkraukle by the Grand Duchy of Lithuania. *1496 – King Henry VII of England issues letters patent to John Cabot and his sons, authorising them to explore unknown lands. 1601–1900 *1616 – Nicolaus Copernicus's book '' On the Revolutions of the Heavenly Spheres'' is added to the Index of Forbidden Books 73 years after it was first published. * 1766 – Antonio de Ulloa, the first Spanish governor of Louisiana, arrives in New Orleans. * 1770 – Boston Massacre: Five Americans, including Crispus Attucks, are fatally shot by British troops in an event that would contribute to the outbreak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Shovel
A steam shovel is a large steam-powered excavating machine designed for lifting and moving material such as rock and soil Soil, also commonly referred to as earth or dirt, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life. Some scientific definitions distinguish ''dirt'' from ''soil'' by restricting the former .... It is the earliest type of power shovel or excavator. Steam shovels played a major role in public works in the 19th and early 20th century, being key to the construction of railroads and the Panama Canal. The development of simpler, cheaper diesel engine, diesel-powered Excavator, shovels caused steam shovels to fall out of favor in the 1930s. History Origins and development Grimshaw of Boulton & Watt devised the first steam-powered excavator in 1796. In 1833 William Brunton patented another steam-powered excavator which he provided further details on in 1836. The steam shovel was invented by William Oti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an sufficiency of disclosure, enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law ... [...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 Sept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 24
Events Pre-1600 * 484 – King Huneric of the Vandals replaces Nicene Christianity, Nicene bishops with Arianism, Arian ones, and banishes some to Corsica. *1303 – The English are defeated at the Battle of Roslin, in the First War of Scottish Independence. *1386 – King Charles III of Naples and Hungary is assassinated at Buda. *1525 – A House of Habsburg, Spanish-Austrian army defeats a French army at the Battle of Pavia. *1527 – Coronation of Ferdinand I, Holy Roman Emperor, Ferdinand I as the king of Bohemia in Prague. *1538 – Treaty of Nagyvárad between Holy Roman Emperor Ferdinand I, Holy Roman Emperor, Ferdinand I and King John Zápolya of Hungary and Croatia. *1582 – With the papal bull ''Inter gravissimas'', Pope Gregory XIII announces the Gregorian calendar. *1597 – The last battle of the Cudgel War was fought on the Santavuori Hill in Ilmajoki, Ostrobothnia (historical province), Ostrobothnia. 1601–1900 *1607 – ''L' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mississippi River
The Mississippi River is the second-longest river and chief river of the second-largest drainage system in North America, second only to the Hudson Bay drainage system. From its traditional source of Lake Itasca in northern Minnesota, it flows generally south for to the Mississippi River Delta in the Gulf of Mexico. With its many tributaries, the Mississippi's watershed drains all or parts of 32 U.S. states and two Canadian provinces between the Rocky and Appalachian mountains. The main stem is entirely within the United States; the total drainage basin is , of which only about one percent is in Canada. The Mississippi ranks as the thirteenth-largest river by discharge in the world. The river either borders or passes through the states of Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, and Louisiana. Native Americans have lived along the Mississippi River and its tributaries for thousands of years. Most were ... [...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] |
