The History Portal
History (derived from Ancient Greek ἱστορία (historía) 'inquiry; knowledge acquired by investigation') is the systematic study and documentation of the human past.
The period of events before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is incomplete and still has debatable mysteries.
History is an academic discipline which uses a narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians debate which narrative best explains an event, as well as the significance of different causes and effects. Historians debate the nature of history as an end in itself, and its usefulness in giving perspective on the problems of the present.
Stories common to a particular culture, but not supported by external sources (such as the tales surrounding King Arthur), are usually classified as cultural heritage or legends. History differs from myth in that it is supported by verifiable evidence. However, ancient cultural influences have helped create variant interpretations of the nature of history, which have evolved over the centuries and continue to change today. The modern study of history is wide-ranging, and includes the study of specific regions and certain topical or thematic elements of historical investigation. History is taught as a part of primary and secondary education, and the academic study of history is a major discipline in universities.
Herodotus, a 5th-century BC Greek historian, is often considered the "father of history", as one of the first historians in the Western tradition, though he has been criticized as the "father of lies". Along with his contemporary Thucydides, he helped form the foundations for the modern study of past events and societies. Their works continue to be read today, and the gap between the culture-focused Herodotus and the military-focused Thucydides remains a point of contention or approach in modern historical writing. In East Asia, a state chronicle, the Spring and Autumn Annals, was reputed to date from as early as 722 BC, though only 2nd-century BC texts have survived. (Full article...)
Featured articles –
Featured articles are displayed here, which represent some of the best content on English Wikipedia.
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William IV (William Henry; 21 August 1765 – 20 June 1837) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 26 June 1830 until his death in 1837. The third son of George III, William succeeded his elder brother George IV, becoming the last king and penultimate monarch of Britain's House of Hanover.
William served in the Royal Navy in his youth, spending time in British North America and the Caribbean, and was later nicknamed the "Sailor King". In 1789, he was created Duke of Clarence and St Andrews. Between 1791 and 1811, he cohabited with the actress Dorothea Jordan, with whom he had ten children. In 1818, he married Princess Adelaide of Saxe-Meiningen. William remained faithful to Adelaide during their marriage. In 1827, he was appointed Britain's first Lord High Admiral since 1709. (Full article...) -
Nichols's Missouri Cavalry Regiment served in the Confederate States Army during the late stages of the American Civil War. The cavalry regiment began recruiting in early 1864 under Colonel Sidney D. Jackman, who had previously raised a unit that later became the 16th Missouri Infantry Regiment. The regiment officially formed on June 22 and operated against the Memphis and Little Rock Railroad through August. After joining Major General Sterling Price's command, the unit participated in Price's Raid, an attempt to create a popular uprising against Union control of Missouri and draw Union troops away from more important theaters of the war. During the raid, while under the command of Lieutenant Colonel Charles H. Nichols, the regiment was part of an unsuccessful pursuit of Union troops who were retreating after the Battle of Fort Davidson in late September.
At the Battle of Little Blue River on October 21, Nichols's regiment attacked the Union flank, drawing artillery from the Union center to counter the regiment's attack. This allowed other Confederate units to successfully attack the now-weakened Union center. The next day, the regiment was part of a force that defeated the 2nd Kansas Militia Infantry Regiment during the Battle of Byram's Ford. On October 23, Nichols's regiment was engaged in the Confederate defeat at the Battle of Westport. After the defeat at Westport, the Confederates began retreating through Kansas. After a disastrous defeat at the Battle of Mine Creek on October 25, Nichols's regiment was part of the Confederate rear guard. The unit supported an artillery battery during the Second Battle of Newtonia on October 28, but did not see close combat. The men of Nichols's regiment were furloughed on October 30, with orders to return to the army in December. Before the war ended in 1865, the unit disbanded, probably while stationed in Texas; some of the men reported to Shreveport, Louisiana, in June to receive their paroles. The regiment had a strength of about 300 men in August 1864 and the number of casualties suffered by the regiment over the course of its existence cannot be accurately determined. (Full article...) -
Melville Island (centre) in 1878
Melville Island is a small peninsula in Nova Scotia, Canada, located in the Northwest Arm of Halifax Harbour, west of Deadman's Island. It is part of the Halifax Regional Municipality.
The site was discovered by Europeans in the 17th century, though it was likely earlier explored by Indigenous peoples. The land is rocky, with thin, acidic soil, but supports a limited woodland habitat. It was initially used for storehouses before being purchased by the British, who built a prisoner-of-war camp to hold captives from the Napoleonic Wars and later the War of 1812. The burial ground for prisoners was on the adjacent Deadman's Island. (Full article...) -
The sieges of Taunton were a series of three blockades during the First English Civil War. The town of Taunton, in Somerset, was considered to be of strategic importance because it controlled the main road from Bristol to Devon and Cornwall. Robert Blake commanded the town's Parliamentarian defences during all three sieges, from September 1644 to July 1645.
The first siege was laid by Edmund Wyndham on 23 September, and was primarily composed of Royalist troops from local Somerset garrisons. After initial assaults drove Blake and his troops back into Taunton Castle, the blockade was conducted from 1–2 miles (1.6–3.2 km) away, and concentrated more on starving the garrison than continued attacks. The town was relieved by a force under James Holborne on 14 December. (Full article...) -
HMS Tiger was a battlecruiser built for the Royal Navy during the 1910s. The ship was the most heavily armoured British battlecruiser at the start of the First World War in 1914, but was not yet ready for service. The ship was assigned to the 1st Battlecruiser Squadron (1st BCS) for the duration of the war and participated in the Battle of Dogger Bank in early 1915, though she was still shaking down and did not perform well. Tiger next participated in the Battle of Jutland in 1916, where she was only lightly damaged despite suffering many hits by German shells. Apart from providing distant cover during the Second Battle of Heligoland Bight in 1917, she spent the rest of the war on uneventful patrols in the North Sea.
The ship was the oldest battlecruiser retained by the Royal Navy after the tonnage limits of the Washington Naval Treaty came into effect in 1922. She became a gunnery training ship in 1924 and then joined the Battlecruiser Squadron in 1929 when its flagship, Hood, underwent a lengthy refit. Upon Hood's return to service in 1931, Tiger was decommissioned and sold for scrap in 1932 in accordance with the terms of the London Naval Treaty of 1930. (Full article...) -
The Falaise pocket or battle of the Falaise pocket (German: Kessel von Falaise; 12–21 August 1944) was the decisive engagement of the Battle of Normandy in the Second World War. Allied forces formed a pocket around Falaise, Calvados, in which German Army Group B, consisting of the 7th Army and the Fifth Panzer Army (formerly Panzergruppe West), were encircled by the Western Allies. The battle resulted in the destruction of most of Army Group B west of the Seine, which opened the way to Paris and the Franco-German border. (Full article...) -
ARA Moreno was a dreadnought battleship designed by the American Fore River Shipbuilding Company for the Argentine Navy. Named after Mariano Moreno, a key member of the first independent government of Argentina, the First Assembly (Primera Junta), Moreno was the second dreadnought of the Rivadavia class, and the fourth built during the South American dreadnought race.
Argentina placed orders for Moreno and its only sister ship, Rivadavia, in reply to a Brazilian naval building program. During their construction, the two dreadnoughts were subject to numerous rumors involving Argentina selling the two battleships to a country engaged in the First World War, but these proved to be false. After Moreno was completed in March 1915, a series of engine problems occurred during the sea trials which delayed its delivery to Argentina to May 1915. The next decade saw the ship based in Puerto Belgrano as part of the Argentine Navy's First Division before sailing to the United States for an extensive refit in 1924 and 1925. During the 1930s the ship was occupied with diplomatic cruises to Brazil, Uruguay, and Europe until the Second World War broke out. During this time, Moreno was employed little as Argentina was neutral. Decommissioned in 1949, Moreno was scrapped in Japan beginning in 1957. (Full article...) -
The Battle of Saseno took place on 14 August 1264 near Saseno Island off the coast of Albania, between a fleet of the Republic of Genoa and a trade convoy of the Republic of Venice, during the War of Saint Sabas. Since the outbreak of the war in 1256, the Genoese had experienced only defeats in direct confrontations with the Venetian navy, and had therefore resorted to raiding the Venetian commerce convoys to the Levant that were critical to the Venetian economy.
In mid-1264, the Genoese commander, Simone Grillo, managed to trick his Venetian counterpart, Andrea Barozzi, as to his intentions: Grillo spread rumours that he intended to head due east to the Levant, but secretly took up station at the island of Malta, south of the usual sea lanes. When Barozzi took the bait and moved east to pursue Grillo with his much larger fleet, the latter was free to attack a Venetian convoy heading out from Venice to the Levant. Confident of the absence of any threat, the convoy commander, Michele Duaro, was caught by surprise when he encountered the Genoese fleet off Saseno. The much more manoeuvreable Genoese galleys captured or sank most of the convoy's slow-moving merchant ships, except for the giant cargo vessel (nave) Roccafortis. Duaro rallied his crews there for safety, abandoning the other ships in the process. The trade goods captured by the Genoese were estimated at 100,000 Genoese liras. Venice was able to destroy the Genoese fleet two years later, however, and in 1270 the two states concluded a truce that ended the war. (Full article...) -
RAF Uxbridge was a Royal Air Force (RAF) station in Uxbridge, within the London Borough of Hillingdon, occupying a 44.6-hectare (110-acre) site that originally belonged to the Hillingdon House estate. The British Government purchased the estate in 1915, three years before the founding of the RAF. Until the outbreak of the Second World War in 1939, the station was open to the public.
The station is best known as the headquarters of No. 11 Group RAF, which was responsible for the aerial defence of London and the south-east of England during the Battle of Britain. Hillingdon House served as the group's headquarters. A bunker, subsequently known as the Battle of Britain Bunker, was built nearby to house the 11 Group Operations Room, which controlled fighter squadrons operating within the group. The Operations Room was also responsible for providing air support during the evacuation of Dunkirk in May 1940 (Operation Dynamo) and the D-Day landings (Operation Overlord). It was here that Winston Churchill first said, "Never in the history of mankind has so much been owed by so many to so few", which he repeated in a speech to Parliament four days later. (Full article...) -
The Pennsylvania class consisted of two super-dreadnought battleships built for the United States Navy just before the First World War. Named Pennsylvania and Arizona, after the American states of the same names, the two battleships were the United States' second battleship design to adhere to the "all or nothing" armor scheme. They were the newest American capital ships when the United States entered the First World War.
The Nevada-class battleships represented a marked increase in the United States' dreadnought technology, and the Pennsylvania class was intended to continue this with slight increases in the ships' capabilities, including two additional 14-inch (356 mm)/45 caliber guns and improved underwater protection. The class was the second standard type battleship class to join the US Navy, along with the preceding Nevada and the succeeding New Mexico, Tennessee and Colorado classes. (Full article...) -
The Battle of Rossbach took place on 5 November 1757 during the Third Silesian War (1756–1763, part of the Seven Years' War) near the village of Rossbach (Roßbach), in the Electorate of Saxony. It is sometimes called the Battle of, or at, Reichardtswerben, after a different nearby town. In this 90-minute battle, Frederick the Great, king of Prussia, defeated an Allied army composed of French forces augmented by a contingent of the Reichsarmee (Imperial Army) of the Holy Roman Empire. The French and Imperial army included 41,110 men, opposing a considerably smaller Prussian force of 22,000. Despite overwhelming odds, Frederick managed to defeat the Imperials and the French.
The Battle of Rossbach marked a turning point in the Seven Years' War, not only for its stunning Prussian victory, but because France refused to send troops against Prussia again and Britain, noting Prussia's military success, increased its financial support for Frederick. Following the battle, Frederick immediately left Rossbach and marched for 13 days to the outskirts of Breslau. There he met the Austrian army at the Battle of Leuthen; he employed similar tactics to again defeat an army considerably larger than his own. (Full article...) -
São Paulo was a dreadnought battleship of the Brazilian Navy. It was the second of two ships in the Minas Geraes class, and was named after the state and city of São Paulo.
The British company Vickers constructed São Paulo, launching it on 19 April 1909. The ship was commissioned into the Brazilian Navy on 12 July 1910. Soon after, it was involved in the Revolt of the Lash (Revolta de Chibata), in which crews on four Brazilian warships mutinied over poor pay and harsh punishments for even minor offenses. After entering the First World War, Brazil offered to send São Paulo and its sister Minas Geraes to Britain for service with the Grand Fleet, but Britain declined since both vessels were in poor condition and lacked the latest fire control technology. In June 1918, Brazil sent São Paulo to the United States for a full refit that was not completed until 7 January 1920, well after the war had ended. On 6 July 1922, São Paulo fired its guns in anger for the first time when it attacked a fort that had been taken during the Copacabana Fort revolt. Two years later, mutineers took control of the ship and sailed it to Montevideo in Uruguay, where they obtained asylum. (Full article...) -
Cyril Royston Guyton Bassett, VC (3 January 1892 – 9 January 1983) was a New Zealand recipient of the Victoria Cross (VC), the highest award for gallantry "in the face of the enemy" that could be awarded to British and Empire forces at the time. He was the only soldier serving with the New Zealand Expeditionary Force (NZEF) to be awarded the VC in the Gallipoli Campaign of the First World War.
Born in Auckland, Bassett was a bank worker when the First World War began. A member of New Zealand's Territorial Force, he volunteered for service abroad with NZEF and was posted to the New Zealand Divisional Signal Company as a sapper. He saw action on the opening day of the Gallipoli Campaign, and during the Battle of Chunuk Bair he performed the actions that led to his award of the VC. Medically evacuated due to sickness shortly after the battle, he later served on the Western Front and finished the war as a second lieutenant. Bassett returned to the banking profession but was recalled to active duty during the Second World War. He served on the Home Front and by the time he was taken off active duty in December 1943, he had been promoted to the rank of lieutenant colonel and was commander of signals in the Northern Military District. When he retired from his banking career he became a justice of the peace in Devonport. He died in 1983 at the age of 91. (Full article...) -
Mells War Memorial is a First World War memorial by Sir Edwin Lutyens in the village of Mells in the Mendip Hills of Somerset, south-western England. Unveiled in 1921, the memorial is one of multiple buildings and structures Lutyens designed in Mells. His friendship with two prominent families in the area, the Horners and the Asquiths, led to a series of commissions; among his other works in the village are memorials to two sons—one from each family—killed in the war. Lutyens toured the village with local dignitaries in search of a suitable site for the war memorial, after which he was prompted to remark "all their young men were killed".
The memorial takes the form of a marble column topped by a sculpture of Saint George slaying a dragon, an image Lutyens used on two other public war memorials. At the base of the column, the names of the village's war dead are inscribed on stone panels. The memorial is flanked by identical rubble walls in local stone, on top of which grows a yew hedge. Low stone benches protrude from the walls to allow wreaths to be laid. Additional panels were fixed to the wall after the Second World War to commemorate that conflict. The memorial was unveiled on 26 June 1921 by Brigadier-General Arthur Asquith, whose brother is among those commemorated on it. It is a grade II* listed building and since 2015 has been part of a national collection of Lutyens' war memorials. (Full article...) -
Edgar James Kain, DFC (27 June 1918 – 7 June 1940) was a New Zealand fighter pilot and flying ace who flew in the Royal Air Force (RAF) during the Second World War.
Born in Hastings, New Zealand, Kain developed an early interest in aviation and joined the RAF in 1936. He completed his flight training the following year and was posted to the RAF's No. 73 Squadron, flying the Gloster Gladiator and then the Hawker Hurricane. On the outbreak of the Second World War the squadron was dispatched to France. Kain began flying operational sorties during the Phoney War and gained his first aerial victory, a German bomber, in November 1939. He claimed his fifth aerial victory in March 1940, becoming the RAF's first flying ace of the Second World War as well as its first recipient of the Distinguished Flying Cross. His success early in the war and consequent media reports made him well known in Britain and the Dominions. (Full article...)
Featured picture
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Artist: William Simpson; Restoration: Lise BroerA lithograph of a watercolour painting depicting soldiers transporting winter clothing, lumber for huts, and other supplies through a snow-covered landscape, with partially buried dead horses along the roadside, to the British camps, during the Siege of Sevastopol of the Crimean War. In the winter, a storm ruined the camps and supply lines of the Allied forces (France, Britain and the Ottoman Empire). Men and horses became sick and starved in the poor conditions. -
Photo credit: Nicéphore NiépceThe first successful permanent photograph, created in 1826, is titled "View from the Window at Le Gras". It required an eight-hour exposure in bright sunshine and was printed on a polished pewter plate covered with a petroleum derivative called bitumen of Judea. Due to the long exposure, the buildings are illuminated by the sun from both right and left. -
Painting by Benjamin HaydonBenjamin Haydon's painting of Thomas Clarkson addressing the 1840 Anti-Slavery Convention, held by the Anti-Slavery Society at Exeter Hall in London. The organisation was the second to bear that name and was dedicated to the abolishment of slavery worldwide. It continues to function today as Anti-Slavery International. -
Lithography: Day & Son; Restoration: Jake WartenbergAn 1856 lithograph of the Selimiye Barracks, located in Istanbul, Turkey, being used as a hospital during the Crimean War. Florence Nightingale's experiences here during this time helped her develop the foundations of modern nursing. As such, the barracks now contain a museum dedicated to her and her staff. -
Artist: Samuel Daniell -
![Image 6 Apollo 11 Photograph credit: Neil Armstrong Apollo 11 was the fifth crewed mission of NASA's Apollo program. After launching from the Kennedy Space Center in Florida on July 16, 1969, commander Neil Armstrong and Apollo Lunar Module pilot Buzz Aldrin landed Eagle in Mare Tranquillitatis on July 20, at 20:17:40 UTC, while command module pilot Michael Collins remained on Columbia in lunar orbit. Armstrong was the first to exit the spacecraft, stepping onto the surface 6 hours and 39 minutes later, on July 21, at 02:56:15 UTC; nineteen minutes later, Aldrin joined him on extravehicular activity, which lasted 2 hours, 31 minutes and 40 seconds. Armstrong and Aldrin lifted off from Tranquility Base after almost 22 hours on the lunar surface and rejoined Collins in the command module, before splashing down in the Pacific Ocean on July 24. The mission was planned to the minute, with the majority of the photographic tasks performed by Armstrong with a single Hasselblad camera. Most of the photographs taken on the Moon that include an astronaut are of Aldrin; there are only five images of Armstrong partly shown or reflected, as in this photograph, with Armstrong and the lunar module reflected in Aldrin's helmet visor. "As the sequence of lunar operations evolved," Aldrin explained, "Neil had the camera most of the time [...] It wasn't until we were back on Earth and in the Lunar Receiving Laboratory looking over the pictures that we realized there were few pictures of Neil." More featured pictures](https://upload.wikimedia.org/wikipedia/commons/thumb/9/98/Aldrin_Apollo_11_original.jpg/119px-Aldrin_Apollo_11_original.jpg)
Photograph credit: Neil ArmstrongApollo 11 was the fifth crewed mission of NASA's Apollo program. After launching from the Kennedy Space Center in Florida on July 16, 1969, commander Neil Armstrong and Apollo Lunar Module pilot Buzz Aldrin landed Eagle in Mare Tranquillitatis on July 20, at 20:17:40 UTC, while command module pilot Michael Collins remained on Columbia in lunar orbit. Armstrong was the first to exit the spacecraft, stepping onto the surface 6 hours and 39 minutes later, on July 21, at 02:56:15 UTC; nineteen minutes later, Aldrin joined him on extravehicular activity, which lasted 2 hours, 31 minutes and 40 seconds. Armstrong and Aldrin lifted off from Tranquility Base after almost 22 hours on the lunar surface and rejoined Collins in the command module, before splashing down in the Pacific Ocean on July 24.
The mission was planned to the minute, with the majority of the photographic tasks performed by Armstrong with a single Hasselblad camera. Most of the photographs taken on the Moon that include an astronaut are of Aldrin; there are only five images of Armstrong partly shown or reflected, as in this photograph, with Armstrong and the lunar module reflected in Aldrin's helmet visor. "As the sequence of lunar operations evolved," Aldrin explained, "Neil had the camera most of the time [...] It wasn't until we were back on Earth and in the Lunar Receiving Laboratory looking over the pictures that we realized there were few pictures of Neil." -
Artist: Unknown, after Johann ZahnA drawing of the Vegetable Lamb of Tartary (Agnus scythicus), a zoophyte of Central Asia. Botanist Henry Lee described it as both a true animal and a living plant, although he did allow for the possibility that the lamb was the fruit of the plant. The lamb was believed to have blood, bones, and flesh like that of a normal lamb. It was connected to the earth by a stem similar to an umbilical cord that propped the lamb up above ground. The cord could flex downward allowing the lamb to feed on the grass and plants surrounding it. Once the plants within reach were eaten, the lamb died, at which point its cotton-like wool would be harvested and used to make textiles. -
De Magere Compagnie (completed 1637), which depicts a company of schutterij, a voluntary city guard or citizen militia in the medieval and early modern Netherlands. Frans Hals was commissioned to create this, but he was unable to complete it after three years, and the company hired Pieter Codde to finish it. Group portraits such as this of schutterij were known as schuttersstuk, and were popular among the guards themselves. -
Painting by Jacques-Louis David and Georges RougetThe Coronation of Napoleon, a painting by Jacques-Louis David depicting Napoleon Bonaparte's self-coronation as Emperor of France on December 2, 1804. The act took place in Notre-Dame de Paris, during which Napoleon, eschewing tradition, took the crown and placed it on his own head. The nearly 10 by 6 m (32.8 by 19.7 ft) work was commissioned before the coronation and completed in 1807. -
Photo credit: J.F. Fitzpatrick, Jr., SPC5, U.S. Army Signal CorpsThis twelve-year old ARVN Airborne trooper poses with an M79 grenade launcher during a sweep through the devastated Plantation Road area after a day-long battle near Tan Son Nhut during the Vietnam War. The young soldier had been "adopted" by the US Army Airborne Division. -
The "Theatre" at PetraPhoto: Douglas PerkinsPetra is an archaeological site in Jordan, lying in a basin among the mountains which form the eastern flank of Wadi Araba, the great valley running from the Dead Sea to the Gulf of Aqaba. It is famous for having many stone structures carved into the rock. -
Illustration: Edward Linley SambourneThe Rhodes Colossus is an iconic editorial cartoon of the Scramble for Africa period, depicting British colonialist Cecil John Rhodes as a giant standing over the continent, after his announcement of plans to extend an electrical telegraph line from Cape Town to Cairo. Rhodes is shown in a visual pun as the ancient Greek statue the Colossus of Rhodes, with his right foot in Cape Town and his left in Cairo, illustrating his broader "Cape to Cairo" concept for British domination of Africa. -
Map credit: Nicolas de FerA 1691 French map of Kamianets-Podilskyi, Ukraine, depicting the city's old town neighborhood and castle, surrounded by the winding Smotrych River. It was originally part of Kievan Rus' and annexed into the First Polish Republic, but at the time of the map's creation, the city was part of the Ottoman Empire. It shortly returned to Poland and later became part of the Russian Empire with the Second Partition of Poland in 1793. -
1895 train wreck, Gare MontparnassePhoto credit: Studio Lévy and SonsOn October 22, 1895, the Granville–Paris Express train overran the buffer stop at Gare Montparnasse station. The engine careened across almost 30 metres (100 feet) of the station concourse, crashed through a 60 centimetre thick wall, shot across a terrace and sailed out of the station, plummeting onto the Place de Rennes 10 metres (30 feet) below where it stood on its nose. While all of the passengers on board the train survived, one woman on the street below was killed by falling masonry. -
Photo credit: USHMMJews captured by SS and SD troops during the suppression of the Warsaw Ghetto Uprising are forced to leave their shelter and march to the Umschlagplatz for deportation. The SD trooper pictured second from the right, is Josef Blösche, who was identified by Polish authorities using this photograph. Blösche was tried for war crimes in Erfurt, East Germany in 1969, sentenced to death and executed in July of that year. -
Photograph: Felice BeatoA samurai with his sword and armor, photographed by Felice Beato c. 1860. The samurai, records of which date back to the early 10th-century Kokin Wakashū, were the military nobility of medieval and early-modern Japan. As Japan modernized during the Meiji period beginning in the late 1860s, the samurai lost much of their power, and the status was ultimately dissolved. However, samurai values remain common in Japanese society. -
Photo credit: Gustaf NordenskiöldAn 1891 photograph of Cliff Palace, the largest cliff dwelling—a structure built within caves and under outcroppings in cliffs—in North America, located in what is now Mesa Verde National Park, Colorado, USA. There are about 150 rooms in the 288 ft (88 m) long structure, although only 25 to 30 of those were used as living space by Ancient Pueblo Peoples. it is estimated that the population of Cliff Palace was roughly 100–150 people. -
A Chola dynasty sculpture depicting Shiva. In Hinduism, Shiva is the deity of destruction and one of the most important gods; in this sculpture he is dancing as Nataraja, the divine dancer who unravels the world in preparation for it being remade by Brahma.
![Image 6 Apollo 11 Photograph credit: Neil Armstrong Apollo 11 was the fifth crewed mission of NASA's Apollo program. After launching from the Kennedy Space Center in Florida on July 16, 1969, commander Neil Armstrong and Apollo Lunar Module pilot Buzz Aldrin landed Eagle in Mare Tranquillitatis on July 20, at 20:17:40 UTC, while command module pilot Michael Collins remained on Columbia in lunar orbit. Armstrong was the first to exit the spacecraft, stepping onto the surface 6 hours and 39 minutes later, on July 21, at 02:56:15 UTC; nineteen minutes later, Aldrin joined him on extravehicular activity, which lasted 2 hours, 31 minutes and 40 seconds. Armstrong and Aldrin lifted off from Tranquility Base after almost 22 hours on the lunar surface and rejoined Collins in the command module, before splashing down in the Pacific Ocean on July 24. The mission was planned to the minute, with the majority of the photographic tasks performed by Armstrong with a single Hasselblad camera. Most of the photographs taken on the Moon that include an astronaut are of Aldrin; there are only five images of Armstrong partly shown or reflected, as in this photograph, with Armstrong and the lunar module reflected in Aldrin's helmet visor. "As the sequence of lunar operations evolved," Aldrin explained, "Neil had the camera most of the time [...] It wasn't until we were back on Earth and in the Lunar Receiving Laboratory looking over the pictures that we realized there were few pictures of Neil." More featured pictures](http://oksuvcw.org/?page_id=151&rdp_we_resource=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FFile%3AAldrin_Apollo_11_original.jpg)
Did you know (auto generated)
- ... that an Armenian Apostolic Church lawsuit over the Zeytun Gospels led Heghnar Zeitlian Watenpaugh to write a history of its separated canon tables?
- ... that the elite men's race at today's London Marathon is expected to feature three of the five fastest men in history?
- ... that when US Army lieutenant general Carl H. Jark retired in 1964, Congressman Henry B. González of Texas honored him by reading Jark's entire career history into the Congressional Record?
- ... that at over 400 pounds (180 kg), Desmond Watson is one of the largest players in NCAA Division I football history?
- ... that Lucien Laurent scored the first goal in FIFA World Cup history during the inaugural game of Group 1 of the 1930 World Cup?
- ... that alongside a 7th-century BC Phoenician shipwreck, two additional wrecks from various historical periods were unearthed in Bajo de la Campana, situated off the coast of Cartagena, Spain?
Featured biography –
This is a Featured article, which represents some of the best content on English Wikipedia.
Enrico Fermi (Italian: [enˈriːko ˈfermi]; 29 September 1901 – 28 November 1954) was an Italian and later naturalized American physicist, renowned for being the creator of the world's first nuclear reactor, the Chicago Pile-1, and a member of the Manhattan Project. He has been called the "architect of the nuclear age" and the "architect of the atomic bomb". He was one of very few physicists to excel in both theoretical physics and experimental physics. Fermi was awarded the 1938 Nobel Prize in Physics for his work on induced radioactivity by neutron bombardment and for the discovery of transuranium elements. With his colleagues, Fermi filed several patents related to the use of nuclear power, all of which were taken over by the US government. He made significant contributions to the development of statistical mechanics, quantum theory, and nuclear and particle physics.
Fermi's first major contribution involved the field of statistical mechanics. After Wolfgang Pauli formulated his exclusion principle in 1925, Fermi followed with a paper in which he applied the principle to an ideal gas, employing a statistical formulation now known as Fermi–Dirac statistics. Today, particles that obey the exclusion principle are called "fermions". Pauli later postulated the existence of an uncharged invisible particle emitted along with an electron during beta decay, to satisfy the law of conservation of energy. Fermi took up this idea, developing a model that incorporated the postulated particle, which he named the "neutrino". His theory, later referred to as Fermi's interaction and now called weak interaction, described one of the four fundamental interactions in nature. Through experiments inducing radioactivity with the recently discovered neutron, Fermi discovered that slow neutrons were more easily captured by atomic nuclei than fast ones, and he developed the Fermi age equation to describe this. After bombarding thorium and uranium with slow neutrons, he concluded that he had created new elements. Although he was awarded the Nobel Prize for this discovery, the new elements were later revealed to be nuclear fission products. (Full article...)On this day
April 19: Feast day of Saint Alphege of Canterbury (Catholicism, Anglicanism), Education and Sharing Day in the United States (2024), Primrose Day in London
Mae West
- 1773 – The Polish Partition Sejm met to discuss the First Partition of Poland, carried out the previous year by Russia, Prussia and Austria.
- 1809 – War of the Fifth Coalition: French general Louis-Nicolas Davout defeated an Austrian force in Lower Bavaria, allowing him to rejoin the main French army.
- 1927 – American actress Mae West (pictured) was sentenced to ten days in jail for "corrupting the morals of youth" with her play Sex.
- 1989 – A gun turret exploded on board the United States Navy battleship Iowa, killing 47 sailors.
- Uesugi Kenshin (d. 1578)
- Elizabeth Dilling (b. 1894)
- Denis O'Brien (b. 1958)
Selected quote
Fortune, which has a great deal of power in other matters but especially in war, can bring about great changes in a situation through very slight forces.
— Julius Caesar, Roman consul
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- ... that China's first female director was adopted by the first Premier of the People's Republic of China?
- ... that the Medieval Merchant's House in Southampton was being used as a brothel when bomb damage during the Blitz revealed the building's important medieval architecture?
- ... that the Sumerian "river of paradise", the Hubur, derived partly from real geography before becoming a demonic fantasy?
- ... that Bill Foley's photograph "The Last Smile" shows Anwar Sadat only moments before his assassination?
- ... that the 1911 Sarez earthquake triggered a huge landslide, forming the tallest dam in the world?
Topics
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| Measurement and standards |
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| Time in science |
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