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A natural diamond crystal
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond as a form of carbon is a tasteless, odourless, strong, brittle solid, colourless in pure form, a poor conductor of electricity, and insoluble in water. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure, but diamond is metastable and converts to it at a negligible rate under those conditions. Diamond has the highest hardness and thermal conductivity of any natural material, properties that are used in major industrial applications such as cutting and polishing tools. They are also the reason that diamond anvil cells can subject materials to pressures found deep in the Earth.
Because the arrangement of atoms in diamond is extremely rigid, few types of impurity can contaminate it (two exceptions are boron and nitrogen). Small numbers of defects or impurities (about one per million of lattice atoms) can color a diamond blue (boron), yellow (nitrogen), brown (defects), green (radiation exposure), purple, pink, orange, or red. Diamond also has a very high refractive index and a relatively high optical dispersion. (Full article...)
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German reconnaissance picture of Sovetsky Soyuz taken in June 1942
The Sovetsky Soyuz-class battleships (Project 23, Russian: Советский Союз, 'Soviet Union'), also known as "Stalin's Republics", were a class of battleships begun by the Soviet Union in the late 1930s but never brought into service. They were designed in response to the Bismarck-class battleships being built by Germany. Only four hulls of the fifteen originally planned had been laid down by 1940, when the decision was made to cut the program to only three ships to divert resources to an expanded army rearmament program.
These ships would have rivaled the Imperial JapaneseYamato class and America's planned Montana class in size if any had been completed, although with significantly weaker firepower: nine 406-millimeter (16 in) guns compared to the nine 460-millimeter (18.1 in) guns of the Japanese ships and a dozen 16-inch (406 mm) on the Montanas. The failure of the Soviet armor plate industry to build cemented armor plates thicker than 230 millimeters (9.1 in) would have negated any advantages from the Sovetsky Soyuz class's thicker armor in combat. (Full article...)
During World War I, she bombarded German fortifications during the siege of Qingdao. The Japanese government sold Tango back to the Russians at their request in 1916. She was renamed Chesma (Чесма) as her former name had been given to a new ship. En route to the White Sea, she joined an Allied force that persuaded the Greek government to disarm their ships. Her crew declared for the Bolsheviks in October 1917, but made no effort to resist when the British captured her during the North Russia intervention in early 1918. In poor condition, the ship was used as a prison hulk. Abandoned by the British when they withdrew in 1919 and recaptured by the Bolsheviks, she was scrapped in 1924. (Full article...)
Peresvet and Pobeda were salvaged after the Japanese captured Port Arthur and incorporated into the Imperial Japanese Navy. Peresvet was sold back to the Russians during World War I, as the two countries were by now allies, and sank after hitting German mines in the Mediterranean in early 1917 while Pobeda, renamed Suwo, remained instead in Japanese service and participated in the Battle of Tsingtao in late 1914. She became a gunnery training ship in 1917. The ship was disarmed in 1922 to comply with the terms of the Washington Naval Treaty and probably scrapped around that time. (Full article...)
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Nadezhda Sergeyevna Alliluyeva (Russian: Надежда Сергеевна Аллилуева; 22 September [O.S. 9 September] 1901 – 9 November 1932) was the second wife of Joseph Stalin. She was born in Baku to a friend of Stalin, a fellow revolutionary, and was raised in Saint Petersburg. Having known Stalin from a young age, she married him when she was 17, and they had two children. Alliluyeva worked as a secretary for Bolshevik leaders, including Vladimir Lenin and Stalin, before enrolling at the Industrial Academy in Moscow to study synthetic fibres and become an engineer. She had health issues, which had an adverse impact on her relationship with Stalin. She also suspected he was unfaithful, which led to frequent arguments with him. On several occasions, Alliluyeva reportedly contemplated leaving Stalin, and after an argument, she fatally shot herself early in the morning of 9 November 1932. (Full article...)
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Maria Vasilievna Trubnikova (Russian: Мари́я Васи́льевна Тру́бникова, néeIvasheva [Ивашева]; 6 January 1835 – 28 April 1897) was a Russian feminist and activist. Of mixed Russian and French heritage, Trubnikova was orphaned at an early age and subsequently raised by a wealthy relative. She married at 19; she and her husband, Konstantin, had seven children. In adulthood, Trubnikova hosted a women-only salon which became a center of feminist activism. She also maintained international connections to fellow feminists in England, France, and other countries. Alongside Anna Filosofova and Nadezhda Stasova, whom she mentored, Trubnikova was one of the earliest leaders of the Russian women's movement.
Together, the three friends and allies were referred to as the "triumvirate". They founded and led several organizations designed to promote women's cultural and economic independence, including a publishing cooperative. Subsequently, they successfully pushed government officials to allow higher education for women, although continuing opposition meant that their successes were sometimes limited or reversed. In later life, Trubnikova experienced severe illness and personal difficulties; she died in 1897. (Full article...)
In the early days of sound cinema, among the various distinguished composers ready to try their hand at film music, Prokofiev was not an obvious choice for the commission. Based in Paris for almost a decade, he had a reputation for experimentation and dissonance, characteristics at odds with the cultural norms of the Soviet Union. By early 1933, however, Prokofiev was anxious to return to his homeland, and saw the film commission as an opportunity to write music in a more popular and accessible style. (Full article...)
The terrain complicated battle tactics for both sides, but the Russians and the Austrians, having arrived in the area first, were able to overcome many of its difficulties by strengthening a causeway between two small ponds. They had also devised a solution to Frederick's deadly modus operandi, the oblique order. Although Frederick's troops initially gained the upper hand in the battle, his limited scouting, combined with the strong defensive preparations of the Allied troops, gave the Russians and Austrians an advantage. By afternoon, when the combatants were exhausted, fresh Austrian troops thrown into the fray secured the Allied victory. (Full article...)
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During the Khrushchev era, especially from 1956 through 1962, the Soviet Union attempted to implement major wage reforms intended to move Soviet industrial workers away from the mindset of overfulfilling quotas that had characterised the Soviet economy during the preceding Stalinist period and toward a more efficient financial incentive.
Throughout the Stalinist period, most Soviet workers had been paid for their work based on a piece-rate system. Thus their individual wages were directly tied to the amount of work they produced. This policy was intended to encourage workers to toil and therefore increase production as much as possible. The piece-rate system led to the growth of bureaucracy and contributed to significant inefficiencies in Soviet industry. In addition, factory managers frequently manipulated the personal production quotas given to workers to prevent workers' wages from falling too low. (Full article...)
Tennessine is a synthetic chemical element; it has symbolTs and atomic number 117. It has the second-highest atomic number and joint-highest atomic mass of all known elements and is the penultimate element of the 7th period of the periodic table. It is named after the U.S. state of Tennessee, where key research institutions involved in its discovery are located (however, the IUPAC says that the element is named after the "region of Tennessee").
The discovery of tennessine was officially announced in Dubna, Russia, by a Russian–American collaboration in April 2010, which makes it the most recently discovered element as of 2024[update]. One of its daughter isotopes was created directly in 2011, partially confirming the results of the experiment. The experiment itself was repeated successfully by the same collaboration in 2012 and by a joint German–American team in May 2014. In December 2015, the Joint Working Party of the International Union of Pure and Applied Chemistry (IUPAC) and the International Union of Pure and Applied Physics (IUPAP), which evaluates claims of discovery of new elements, recognized the element and assigned the priority to the Russian–American team. In June 2016, the IUPAC published a declaration stating that the discoverers had suggested the name tennessine, a name which was officially adopted in November 2016. (Full article...)
The Borodino-class battlecruisers (Russian: Линейные крейсера типа «Измаил») were a group of four battlecruisers ordered by the Imperial Russian Navy before World War I. Also referred to as the Izmail class, they were laid down in late 1912 at Saint Petersburg for service with the Baltic Fleet. Construction of the ships was delayed by a lack of capacity among domestic factories and the need to order some components from abroad. The start of World War I slowed their construction still further, as the imported components were often not delivered and domestic production was diverted into areas more immediately useful for the war effort.
Three of the four ships were launched in 1915 and the fourth in 1916. Work on the gun turrets lagged, and it became evident that Russian industry would not be able to complete the ships during the war. The Russian Revolution of 1917 halted all work on the ships, which was never resumed. Although some consideration was given to finishing the hulls that were nearest to completion, the three furthest from completion were sold for scrap by the Soviet Union during the early 1920s. The Soviet Navy proposed to convert Izmail, the ship closest to completion, to an aircraft carrier in 1925, but the plan was cancelled after political manoeuvring by the Red Army cut funding and she was eventually scrapped in 1931. (Full article...)
The Last Day of Pompeii is an oil painting on canvas completed by the Russian artist Karl Bryullov between 1830 and 1833. The painting is based on sketches the artist completed in 1828 while visiting Pompeii, a city destroyed by the eruption of Mount Vesuvius in 79 AD. It is now held in the State Russian Museum.
Sadko is a character in the Russian medieval epic Bylina. An adventurer, merchant and gusli musician from Novgorod, Sadko becomes wealthy with the help of the Sea Tsar, but is thrown in the sea when he fails to pay the Sea Tsar his due respects. This story was widely adapted in the 19th century, including in a poem by Alexei Tolstoy and an opera by Nikolai Rimsky-Korsakov.
Shown here is Sadko in the Underwater Kingdom, an 1876 painting by Ilya Repin. It depicts Sadko meeting the Sea Tsar under the sea.
A Chechen man prays during the First Battle of Grozny, January 1995. The flame in the background is coming from a gas pipeline which was hit by shrapnel.
The current main building of the Moscow State University in Sparrow Hills, Moscow, Russia. Designed by Lev Rudnev and completed by 1953, the 240-metre (790 ft) tall structure was the tallest building in Europe until the completion of the Messeturm in 1990.
Kikin Hall, commissioned by Alexander Kikin in 1714, is one of the oldest buildings in Saint Petersburg. Incomplete at the time of Kikin's execution, the building was seized by the Russian crown and used for a variety of purposes. In the 1950s, Irina Benois arranged for the restoration of the dilapidated building. It is now home to a music school.
A late nineteenth-century photochrom of a reindeer sled, Arkhangelsk, Russia. Reindeer have been herded for centuries by several Arctic and Subarctic people including the Sami and the Nenets. They are raised for their meat, hides, antlers and, to a lesser extent, for milk and transportation.
Alexei Leonov (1934–2019) was a Soviet cosmonaut, Air Force major general, writer, and artist. On 18 March 1965, he became the first human to conduct a spacewalk, exiting the capsule during the Voskhod 2 mission for 12 minutes and 9 seconds. At the end of the spacewalk, his spacesuit had inflated in the vacuum of space to the point that he had great difficulty re-entering the airlock, forcing him to open a valve to deflate his suit. His second trip into space took place ten years later, when he was commander of Soyuz 19, the Soviet half of the 1975 Apollo–Soyuz Test Project, the first joint space mission between the Soviet Union and the United States. The crater Leonov on the far side of the Moon is named after him.
This picture shows Leonov photographed in 1974, wearing a lapel pin with a version of the emblem for the Apollo–Soyuz Test Project, which was then in development.
Although James Clerk Maxwell made the first color photograph in 1861, the results were far from realistic until Prokudin-Gorsky perfected the technique with a series of improvements around 1905. His process used a camera that took a series of monochrome pictures in rapid sequence, each through a different colored filter. Prokudin-Gorskii then went on to document much of the country of Russia, travelling by train in a specially equipped darkroomrailroad car.
This photo of the Nilov Monastery on Stolobny Island in Tver Oblast, Russia, was taken by Sergey Prokudin-Gorsky in 1910 before the advent of colour photography. His process used a camera that took a series of monochrome pictures in rapid sequence, each through a different coloured filter. By projecting all three monochrome pictures using correctly coloured light, it was possible to reconstruct the original colour scene.
November 19, 1825 - Alexander I of Russia died of typhus. The army swore allegiance to his eldest brother, the Grand Duke Konstantin Pavlovich. Constantine, however, following Alexander's choice of successor, swore allegiance to his younger brother, Nicholas I.
Cheburek (plural: Chebureki) are deep-fried turnovers with a filling of ground or minced meat and onions. A popular street dish, they are made with a single round piece of dough folded over the filling in a crescent shape. They have become widespread in the former Soviet-aligned countries of Eastern Europe in the 20th century.
Dmitri Dmitriyevich Shostakovich[a] (25 September [O.S. 12 September] 1906 – 9 August 1975) was a Soviet-era Russian composer and pianist who became internationally known after the premiere of his First Symphony in 1926 and thereafter was regarded as a major composer.
Russian forces launched a missile attack on the city of Odesa at the second consecutive day, killing at least eight civilians and damaging civilian infrastructure, including residential buildings. (Ukrainska Pravda)
... that after the Russian invasion, the daughter of the Ukrainian ambassador to Indonesia was evacuated together with Indonesian citizens in Ukraine?
... that Michael S. Farbman's reporting of the Russian Civil War in winter 1917–18 was described by The Observer as "one of the outstanding successes of the time in special correspondence"?
... that Russian money, known as qiang tie by locals, was used as legal currency in some regions of China for decades?
... that Russia launched an Iranian satellite into orbit just three weeks after Putin and Iran's Supreme Leader Ayatollah Khamenei vowed to cooperate against the West?
A Frenchman is self-assured because he regards himself personally, both in mind and body, as irresistibly attractive to men and women. An Englishman is self-assured, as being a citizen of the best-organized state in the world, and therefore as an Englishman always knows what he should do and knows that all he does as an Englishman is undoubtedly correct. An Italian is self-assured because he is excitable and easily forgets himself and other people. A Russian is self-assured just because he knows nothing and does not want to know anything, since he does not believe that anything can be known. The German's self-assurance is worst of all, stronger and more repulsive than any other, because he imagines that he knows the truth--science--which he himself has invented but which is for him the absolute truth.
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