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RMS Olympic
RMS ''Olympic'' was a British ocean liner and the lead ship of the White Star Line's trio of liners. ''Olympic'' had a career spanning 24 years from 1911 to 1935, in contrast to her short-lived sister ships, and the Royal Navy hospital ship . This included service as a troopship during the First World War, which gained her the nickname "''Old Reliable''", and during which she rammed and sank the U-boat ''U-103''. She returned to civilian service after the war and served successfully as an ocean liner throughout the 1920s and into the first half of the 1930s, although increased competition, and the slump in trade during the Great Depression after 1930, made her operation increasingly unprofitable. ''Olympic'' was withdrawn from service and sold for scrap on 12 April 1935, which was completed by 1939. ''Olympic'' was the largest ocean liner in the world for two periods during 1910–13, interrupted only by the brief service life ( six-day maiden voyage in April 1912) of the sl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Net Register Ton
Net register tonnage (NRT, nrt, n.r.t.) is a ship's cargo volume capacity expressed in "register tons", one of which equals to a volume of . It is calculated by subtracting non-revenue-earning spaces i.e. spaces not available for carrying cargo, for example engine rooms, fuel tanks and crew quarters, from the ship's gross register tonnage.Units and Systems of Measurement Their Origin, Development, and Present Status . National Institute of Standards and Technology. Net tonnage is thus used in situations where a vessel's earning capacity is important, rather than its mere size. Net register tonnage is not a measure of the weight of the ship or its cargo, and should not be confused with terms such as |
Naval Mine
A naval mine is a self-contained explosive weapon placed in water to damage or destroy surface ships or submarines. Similar to anti-personnel mine, anti-personnel and other land mines, and unlike purpose launched naval depth charges, they are deposited and left to wait until, depending on their fuzing, they are triggered by the approach of or contact with any vessel. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to create "safe" zones protecting friendly sea lanes, harbours, and naval assets. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake a resource-intensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered. Although international law requires signatory nations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinking Of The Titanic
Titanic, RMS ''Titanic'' sank on 15 April 1912 in the Atlantic Ocean, North Atlantic Ocean. The largest ocean liner in service at the time, ''Titanic'' was four days into her maiden voyage from Southampton, England, to New York City, USA with an estimated 2,224 people on board Iceberg that sank the Titanic, when she struck an iceberg at 23:40 (ship's time) on 14 April. She sank two hours and forty minutes later at 02:20 ship's time (05:18 Greenwich Mean Time, GMT) on 15 April, resulting in the deaths of more than 1,500 people, making it one of the List of maritime disasters in the 20th century#Peacetime, deadliest peacetime maritime disasters in history. ''Titanic'' received six warnings of sea ice on 14 April, but was travelling at a speed of roughly when her lookouts sighted the iceberg. Unable to turn quickly enough, the ship suffered a glancing blow that buckled the steel plates covering her starboard side and opened six of her sixteen compartment (ship), compartments to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of Largest Passenger Ships
This is a timeline of the world's largest passenger ships based upon internal volume, initially measured by gross register tonnage and later by gross tonnage. This timeline reflects the largest extant passenger ship in the world at any given time. If a given ship was superseded by another, scrapped, or lost at sea, it is then succeeded. Some records for tonnage outlived the ships that set them - notably the SS Great Eastern, SS ''Great Eastern'', and RMS Queen Elizabeth, RMS ''Queen Elizabeth''. The term "largest passenger ship" has evolved over time to also include List of longest ships, ships by length as supertankers built by the 1970s were over long. In the modern era the term has gradually fallen out of use in favor of "List of largest cruise ships, largest cruise ship" as the industry has shifted to cruising rather than transatlantic ocean travel. While some of these modern cruise ships were later expanded, they did not regain their "largest" titles. Timeline See al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression
The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and business failures around the world. The economic contagion began in 1929 in the United States, the largest economy in the world, with the devastating Wall Street stock market crash of October 1929 often considered the beginning of the Depression. Among the countries with the most unemployed were the U.S., the United Kingdom, and Weimar Republic, Germany. The Depression was preceded by a period of industrial growth and social development known as the "Roaring Twenties". Much of the profit generated by the boom was invested in speculation, such as on the stock market, contributing to growing Wealth inequality in the United States, wealth inequality. Banks were subject to laissez-faire, minimal regulation, resulting in loose lending and wides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SM U-103
SM ''U-103'' was an Imperial German Navy Type U 57 U-boat that was rammed and sunk by during the First World War. ''U-103'' was built by AG Weser in Bremen, launched on 9 June 1917 and commissioned 15 July 1917. She completed five tours of duty under '' Kptlt.'' Claus Rücker and sank eight ships totalling before being lost in the English Channel on 12 May 1918. Sinking In the early hours of 12 May 1918, the surfaced ''U-103'' sighted ''Olympic'', the older sister of , which was carrying U.S. troops to France. The crew prepared to launch torpedoes from her stern torpedo tubes but was unable to flood them in time before the submarine was spotted by ''Olympic'', whose gunners opened fire as the transport ship turned to ram. SM ''U-103'' started to crash dive to in an attempt to turn to a parallel course to the liner. But there was not enough time before the port propeller of ''Olympic'' sliced through the submarine's pressure hull just aft of its conning tower. The crew of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troopship
A troopship (also troop ship or troop transport or trooper) is a ship used to carry soldiers, either in peacetime or wartime. Troopships were often drafted from commercial shipping fleets, and were unable to land troops directly on shore, typically loading and unloading at a seaport or onto smaller vessels, either Ship's tender, tenders or barges. Attack transports, a variant of ocean-going troopship adapted to transporting invasion forces ashore, carry their own fleet of landing craft. Landing ships beach themselves and bring their troops directly ashore. History Ships to transport troops were used in antiquity. Ancient Rome used the navis lusoria, a small vessel powered by rowers and sail, to move soldiers on the Rhine and Danube. The modern troopship has as long a history as passenger ships do, as most maritime nations enlisted their support in military operations (either by leasing the vessels or by impressing them into service) when their normal naval forces were deemed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hospital Ship
A hospital ship is a ship designated for primary function as a floating healthcare, medical treatment facility or hospital. Most are operated by the military forces (mostly navy, navies) of various countries, as they are intended to be used in or near war zones. In the 19th century, redundant warships were used as moored hospitals for seamen. The Second Geneva Convention, Second Geneva Convention of 1949 prohibits military attacks on hospital ships that meet specified requirements, though belligerent forces have right of inspection and may take patients, but not staff, as prisoner of war, prisoners of war. History Early examples Hospital ships possibly existed in ancient times. The Athenian military, Athenian Navy had a ship named ''Therapia'', and the Roman Navy had a ship named ''Aesculapius'', their names indicating that they may have been hospital ships. The earliest British hospital ship may have been the vessel ''Goodwill'', which accompanied a Royal Navy squadron in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Ship
The lead ship, name ship, or class leader is the first of a series or class of ships that are all constructed according to the same general design. The term is applicable to naval ships and large civilian vessels. Large ships are very complex and may take five to ten years to build. Improvements based on experience with building and operating the lead ship are likely to be incorporated into the design or construction of later ships in the class, so it is rare to have vessels that are identical. The second and later ships are often started before the first one is completed, launched and tested. Nevertheless, building copies is still more efficient and cost effective than building prototypes, and the lead ship will usually be followed by copies with some improvements rather than radically different versions. The improvements will sometimes be retrofitted to the lead ship. Occasionally, the lead ship will be launched and commissioned for shakedown testing before following ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocean Liner
An ocean liner is a type of passenger ship primarily used for transportation across seas or oceans. Ocean liners may also carry cargo or mail, and may sometimes be used for other purposes (such as for pleasure cruises or as hospital ships). The ''Queen Mary 2'' is the only ocean liner still in service to this day, serving with Cunard Line. The category does not include ferry, ferries or other vessels engaged in short-sea trading, nor dedicated cruise ships where the voyage itself, and not transportation, is the primary purpose of the trip. Nor does it include tramp steamers, even those equipped to handle limited numbers of passengers. Some shipping companies refer to themselves as "lines" and their passenger ships, which often operate over set routes according to established schedules, as "liners". While sharing certain similarities with cruise ships, such as comfort and luxuries for passengers, ocean liners must be able to travel between continents from point A to point B on a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
