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Thorsten Nordenfelt
Thorsten Nordenfelt (1 March 1842 – 8 February 1920) was a Swedish inventor and industrialist. Career Nordenfelt was born in Örby outside Kinna, Sweden, the son of a colonel. The surname was and is often spelled Nordenfeldt, though Thorsten and his brothers always spelled it Nordenfelt, and the 1881 Census shows it as Nordenfelt. The family home in that year was Leinster Lodge on the Uxbridge Road, Paddington in west London. Thorsten worked for a Swedish company in London from 1862 to 1866 and migrated to England in 1867 when he married Emma Stansfeld Grundy. Thorsten Nordenfelt and his brother-in-law started a small business to trade Swedish steel for British rails in 1867. Later on he founded ''Nordenfelt Guns and Ammunition Company, ltd'' to develop a machine-gun designed by Helge Palmcrantz that would be referred to as the Nordenfelt gun. His company also designed a range of anti-torpedoboat guns in calibres from 37 to 57 mm, that were produced in Erith, Kent, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nordenfelt Submarine Abdülhamid
The Nordenfelt gun was a Multiple barrel firearm, multiple-barrel organ gun that had a row of up to twelve barrels. It was fired by pulling a lever back and forth and ammunition was gravity fed through chutes for each barrel. It was produced in a number of different calibres up to . Larger calibres were also used, but for these calibres the design simply permitted rapid manual loading rather than true automatic fire. This article covers the anti-personnel rifle-calibre (typically ) gun. Development The weapon was designed by a Swedish engineer, Helge Palmcrantz. He created a mechanism to load and fire a multiple barreled gun by simply moving a single lever backwards and forwards. It was patented in 1873. Production of the weapon was funded by a Swedish steel producer and banker (later weapons maker) named Thorsten Nordenfelt, who was working in London. The name of the weapon was changed to the Nordenfelt gun. A plant producing the weapon was set up in England with sales offi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarines
A submarine (often shortened to sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited underwater capability.) The term "submarine" is also sometimes used historically or informally to refer to remotely operated vehicles and robots, or to medium-sized or smaller vessels (such as the midget submarine and the wet sub). Submarines are referred to as ''boats'' rather than ''ships'' regardless of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and submarines were adopted by several navies. They were first used widely during World War I (1914–1918), and are now used in many navies, large and small. Their military uses include: attacking enemy surface ships (merchant and military) or other submarines; aircraft carrier protection; blockade running; nuclear deterrence; stealth operations in denied areas when gathering intelligence and doing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firearm Designers
A firearm is any type of gun that uses an explosive An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An ex ... charge and is designed to be readily carried and operated by an individual. The term is legally defined further in different countries (see legal definitions). The first firearms originated in 10th-century History of science and technology in China, China, when bamboo tubes containing gunpowder and Lead shot, pellet projectiles were mounted on Spear, spears to make the portable fire lance, operable by a single person, which was later used effectively as a shock weapon in the siege of De'an in 1132. In the 13th century, fire lance barrels were replaced with metal tubes and transformed into the metal-barreled hand cannon. The technology gradually spread throughout Eurasia during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weapon Designers
A weapon, arm, or armament is any implement or device that is used to deter, threaten, inflict physical damage, harm, or Death, kill. Weapons are used to increase the efficacy and efficiency of activities such as hunting, crime (e.g., murder), law enforcement, self-defense, warfare, or suicide. In a broader context, weapons may be construed to include anything used to gain a tactical, strategic, material, or mental advantage over an adversary or enemy target. While ordinary objects such as rock (geology), rocks and bottles can be improvised weapon, used as weapons, many objects are expressly designed for the purpose; these range from simple implements such as club (weapon), clubs and swords to complicated modern firearms, tanks, missiles and biological warfare, biological weapons. Something that has been repurposed, converted, or enhanced to become a weapon of war is termed ''weaponized'', such as a biological warfare, weaponized virus or laser weapon, weaponized laser. Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Mark Municipality
The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation. Concepts Legal Chapter One, Article One of the Charter of the United Nations states that "peoples" have the right to self-determination. Though the mere status as peoples and the right to self-determination, as for example in the case of Indigenous peoples (''peoples'', as in all groups of indigenous people, not merely all indigenous persons as in ''indigenous people''), does not automatically provide for independent sovereignty and therefore secession. Indeed, judge Ivor Jennings identified the inherent problems in the right of "peoples" to self-determination, as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1920 Deaths
Events January * January 1 ** Polish–Soviet War: The Russian Red Army increases its troops along the Polish border from 4 divisions to 20. ** Kauniainen in Finland, completely surrounded by the city of Espoo, secedes from Espoo as its own market town. * January 7 – Russian Civil War: The forces of White movement, Russian White Admiral Alexander Kolchak surrender in Krasnoyarsk; the Great Siberian Ice March ensues. * January 10 ** The Treaty of Versailles takes effect, officially ending World War I. ** The League of Nations Covenant enters into force. On January 16, the organization holds its first council meeting, in Paris. * January 11 – The Azerbaijan Democratic Republic is recognised de facto by European powers in Palace of Versailles, Versailles. * January 13 – ''The New York Times'' Robert H. Goddard#Publicity and criticism, ridicules American rocket scientist Robert H. Goddard, which it will rescind following the launch of Apollo 11 in 1969. * Janua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1842 Births
Events January–March * January 6–January 13, 13 – First Anglo-Afghan War – Massacre of Elphinstone's army (Battle of Gandamak): British East India Company troops are destroyed by Afghan forces on the road from Kabul to Jalalabad, Afghanistan, by Wazir Akbar Khan, Akbar Khan, son of Dost Mohammad Khan (Emir of Afghanistan), Dost Mohammad Khan. * January 8 – Delft University of Technology is established by William II of the Netherlands, as a 'Royal Academy for the education of civilian engineers'. * January 23 – Antarctic explorer James Clark Ross, charting the eastern side of James Ross Island, reaches a Farthest South of 78°09'30"S. * January ** Michael Alexander (bishop), Michael Alexander takes office, as the first appointee to the Anglican-German Bishopric in Jerusalem. ** United States, American medical student William E. Clarke of Berkshire Medical College becomes the first person to administer an inhaled anesthetic, to facilitate a surgical procedure. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Istanbul
Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics of Turkey, population of Turkey. Istanbul is among the List of European cities by population within city limits, largest cities in Europe and List of cities proper by population, in the world by population. It is a city on two continents; about two-thirds of its population live in Europe and the rest in Asia. Istanbul straddles the Bosphorus—one of the world's busiest waterways—in northwestern Turkey, between the Sea of Marmara and the Black Sea. Its area of is coterminous with Istanbul Province. Istanbul's climate is Mediterranean climate, Mediterranean. The city now known as Istanbul developed to become one of the most significant cities in history. Byzantium was founded on the Sarayburnu promontory by Greek colonisation, Greek col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottoman Navy
The Ottoman Navy () or the Imperial Navy (), also known as the Ottoman Fleet, was the naval warfare arm of the Ottoman Empire. It was established after the Ottomans first reached the sea in 1323 by capturing Praenetos (later called Karamürsel after the founder of the Ottoman Navy), the site of the first Ottoman naval shipyard and the nucleus of the future navy. During its long existence, the Ottoman Navy was involved in many conflicts and signed a number of maritime treaties. It played a decisive role in the conquest of Constantinople and the subsequent expansion into the Mediterranean and Black Seas. At its height in the 16th century, the Navy extended to the Indian Ocean, sending an expedition to Indonesia in 1565, and by the early 17th century operated as far as the Atlantic. Commensurate with the decline and modernization of the empire in the late 18th century, the Ottoman Navy stagnated, albeit remaining among the largest in the world: with nearly 200 warships, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottoman Submarine Abdül Hamid
The submarine ''Abdül Hamid'' (also ''Abdülhamid'') was an early steam powered submarine built in the United Kingdom in 1880 at the Barrow Shipyard. It was bought and put in service by the Ottoman Navy and named after Sultan Abdülhamid II. It was also the first submarine in the world to fire a live torpedo underwater. History The Ottoman Empire carried out various military modernizations as a result of emergence of new technologies in the 19th century. Sultan Abdul Hamid II instructed the Minister of the Navy (''Bahriye Nazırı''), Bozcaadalı Hasan Hüsnü Paşa, to acquire these new boats for the navy. The Greek interest in buying submarines was also a factor that prompted Sultan Abdul Hamid II to purchase these boats to establish a more powerful navy to protect Aegean assets. Barrow Shipyard built two steam-engine powered boats, designed by Swedish industrialist and arms dealer Thorsten Nordenfelt. These were ultimately sold to the Ottoman Empire and Russia. The subm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hellenic Navy
The Hellenic Navy (HN; , abbreviated ΠΝ) is the Navy, naval force of Greece, part of the Hellenic Armed Forces. The modern Greek navy historically hails from the naval forces of various Aegean Islands, which fought in the Greek War of Independence. The Hellenic Navy formed during the Hellenistic period, Hellenic Period ruled by Kingdom of Greece, monarchy (1833–1924 and 1936–1973) that has been recognized as the Royal Hellenic Navy (, , abbreviated ΒΝ). The Hellenic Navy is a Green-water navy. The total displacement of the fleet is approximately 150,000 tons. The HN also operates a number of naval aviation units. The motto of the Hellenic Navy is "Μέγα τὸ τῆς θαλάσσης κράτος" from Thucydides' account of Pericles' oration on the eve of the Peloponnesian War. At the Perseus Project. This has been translated as "The rule of the sea is a great matter". The Hellenic Navy's emblem consists of an anchor in front of a crossed Christian cross and trident, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piraeus Harbor
The Port of Piraeus () is the chief sea port of Athens, located on the Saronic Gulf on the western coasts of the Aegean Sea, the largest port in Greece and one of the largest in Europe. The Chinese state-owned COSCO Shipping operates the port. History The Port of Piraeus served as the port of Athens since ancient times. Early Antiquity Until the 3rd millennium BC, Piraeus was a rocky island connected to the mainland by a low-lying stretch of land that was flooded with sea water most of the year. It was then that the area was increasingly silted and flooding ceased, thus permanently connecting Piraeus to Attica and forming its ports, the main port of Cantharus and the two smaller of Zea and Munichia. In 493 BC, Themistocles initiated the fortifications of Piraeus and later advised the Athenians to take advantage of its natural harbours' strategic potential. In 483 BC, the Athenian fleet left the older harbour of Phaleron and it was transferred to Piraeus, distinguishing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
