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Umberto Nobile
Umberto Nobile (; 21 January 1885 – 30 July 1978) was an Italian aviator, aeronautical engineer and Arctic explorer. Nobile was a developer and promoter of semi-rigid airships in the Aviation between the World Wars, years between the two World Wars. He is primarily remembered for designing and piloting the airship Norge (airship), ''Norge'', which may have been the first aircraft to reach the North Pole, and which was indisputably the first to fly across the polar ice cap from Europe to America. Nobile also designed and flew the ''Airship Italia, Italia,'' a second polar airship; this second expedition ended in a deadly crash and provoked an international rescue effort. Early career Umberto Nobile was born in Lauro, in the southern Italian province of Avellino, into a family of small landowners. His father Vincenzo, a civil servant, belonged to the cadet branch of an aristocratic family that had been stripped of its Nobility, titles after the Italian unification over their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Constituent Assembly
The Italian Constituent Assembly ( Italian: ''Assemblea Costituente della Repubblica Italiana'') was a parliamentary chamber which existed in Italy from 25 June 1946 until 31 January 1948. It was tasked with writing a constitution for the Italian Republic, which had replaced the Kingdom of Italy after the 1946 Italian institutional referendum. The assembly was formed by the representatives of all the anti-fascist forces that contributed to the defeat of Nazi and Fascist forces during the liberation of Italy. History On 2 June 1946 the first free election since 1924, was held in Italy. The vote was allowed to all over 21, females being allowed to vote for the first time. Voters received both a ballot for the choice between Republic or Monarchy, and one for the election of the deputies of the new Constituent Assembly; the latter would have the task to write a new constitutional chart, as established by a decree of 16 March 1946. The referendum was won by a move to a Republic w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-rigid Airship
A semi-rigid airship is an airship which has a stiff keel or truss supporting the main envelope along its length. The keel may be partially flexible or articulated and may be located inside or outside the main envelope. The outer shape of the airship is maintained by gas pressure, as with the non-rigid "blimp". Semi-rigid dirigibles were built in significant quantity from the late 19th century but in the late 1930s they fell out of favour along with rigid airships. No more were constructed until the semi-rigid design was revived by the Zeppelin NT in 1997. Semi-rigid construction is lighter-weight than the outer framework of a rigid airship, while it allows greater loading than a non-rigid type. Principle More or less integrally attached to the hull are the gondola, engines and sometimes the empennage (tail). The framework has the task of distributing the suspension loads of these attachments and the lifting gas loads evenly throughout the whole hull's surface and may als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parachute
A parachute is a device designed to slow an object's descent through an atmosphere by creating Drag (physics), drag or aerodynamic Lift (force), lift. It is primarily used to safely support people exiting aircraft at height, but also serves various purposes like slowing cargo, aiding in space capsule recovery, and stabilizing vehicles or objects. Modern parachutes are typically made from durable fabrics like nylon and come in various shapes, such as dome-shaped, rectangular, and inverted domes, depending on their specific function. The concept of the parachute dates back to ancient attempts at flight. In 852 AD, Armen Firman, in Córdoba, Spain, made the first recorded jump with a large cloak to slow his fall. Renaissance figures like Francesco di Giorgio Martini and Leonardo da Vinci later sketched designs resembling modern parachutes, but it wasn’t until the 18th century that the first successful jumps occurred. French Louis-Sébastien Lenormand made the first public jump i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Engineer
Military engineering is loosely defined as the art, science, and practice of designing and building military works and maintaining lines of military transport and military communications. Military engineers are also responsible for logistics behind military tactics. Modern military engineering differs from civil engineering. In the 20th and 21st centuries, military engineering also includes CBRN defense and other engineering disciplines such as mechanical and electrical engineering techniques. According to NATO, "military engineering is that engineer activity undertaken, regardless of component or service, to shape the physical operating environment. Military engineering incorporates support to maneuver and to the force as a whole, including military engineering functions such as engineer support to force protection, counter improvised explosive devices, environmental protection, engineer intelligence and military search. Military engineering does not encompass the activities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
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] |
Aerospace Engineering
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is similar, but deals with the electronics side of aerospace engineering. "Aeronautical engineering" was the original term for the field. As flight technology advanced to include vehicles operating in outer space, the broader term "aerospace engineering" has come into use. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science". Overview Flight vehicles are subjected to demanding conditions such as those caused by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, air propulsion, avionics, materials science, st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Of Bourbon
The House of Bourbon (, also ; ) is a dynasty that originated in the Kingdom of France as a branch of the Capetian dynasty, the royal House of France. Bourbon kings first ruled France and Kingdom of Navarre, Navarre in the 16th century. A branch descended from the French Bourbons came to rule Spain in the 18th century and is the current Spanish royal family. Other branches, descended from the Spanish Bourbons, held thrones in Kingdom of Naples, Naples, Kingdom of Sicily, Sicily, and Duchy of Parma and Piacenza, Parma. Today, Spain and Luxembourg have monarchs from the House of Bourbon. The royal Bourbons originated in 1272, when Robert, Count of Clermont, Robert, the youngest son of King Louis IX of France, married the heiress of the Sire de Bourbon, lordship of Bourbon.Anselm de Guibours, Anselme, Père. "Histoire de la Maison Royale de France", tome 4, Éditions du Palais-Royal, 1967, Paris, pp. 144–146, 151–153, 175, 178, 180, 185, 187–189, 191, 295–298, 318–319, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Unification
The unification of Italy ( ), also known as the Risorgimento (; ), was the 19th century political and social movement that in 1861 ended in the annexation of various states of the Italian peninsula and its outlying isles to the Kingdom of Sardinia, resulting in the creation of the Kingdom of Italy. Inspired by the rebellions in the 1820s and 1830s against the outcome of the Congress of Vienna, the unification process was precipitated by the Revolutions of 1848, and reached completion in 1870 after the capture of Rome and its designation as the capital of the Kingdom of Italy. Individuals who played a major part in the struggle for unification and liberation from foreign domination included King Victor Emmanuel II of Italy; politician, economist and statesman Camillo Benso, Count of Cavour; general Giuseppe Garibaldi; and journalist and politician Giuseppe Mazzini. Borrowing from the old Latin title '' Pater Patriae'' of the Roman emperors, the Italians gave to King Vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobility
Nobility is a social class found in many societies that have an aristocracy. It is normally appointed by and ranked immediately below royalty. Nobility has often been an estate of the realm with many exclusive functions and characteristics. The characteristics associated with nobility may constitute substantial advantages over or relative to non-nobles or simply formal functions (e.g., precedence), and vary by country and by era. Membership in the nobility, including rights and responsibilities, is typically hereditary and patrilineal. Membership in the nobility has historically been granted by a monarch or government, and acquisition of sufficient power, wealth, ownerships, or royal favour has occasionally enabled commoners to ascend into the nobility. There are often a variety of ranks within the noble class. Legal recognition of nobility has been much more common in monarchies, but nobility also existed in such regimes as the Dutch Republic (1581–1795), the Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Province Of Avellino
The province of Avellino () is a province in the Campania Campania is an administrative Regions of Italy, region of Italy located in Southern Italy; most of it is in the south-western portion of the Italian Peninsula (with the Tyrrhenian Sea to its west), but it also includes the small Phlegraean Islan ... region of Italy. Its capital is the city of Avellino. The area is characterized by numerous small towns and villages scattered across the province; only two towns have a population over 20,000. Geography It has an area of and a total population of 401,028 per 30.9.2021. There are 118 ''comune, comuni'' in the province, with the main towns being Avellino and Ariano Irpino. See Comuni of the Province of Avellino. It is an inner province, with no connection to the sea. History The ancient inhabitants of the area were the Hirpini, whose name stems from the Oscan term ''hirpus'' ("wolf"), an animal that is still present in the territory, though in greatly reduced numbers. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umberto Nobile 1926
Umberto is a masculine Italian given name. It is the Italian form of Humbert. People with the name include: * King Umberto I of Italy (1844–1900) * King Umberto II of Italy (1904–1983) * Prince Umberto, Count of Salemi (1889–1918) * Umberto I, Count of Savoy (980 – 1047 or 1048) * Umberto II, Count of Savoy (1065–1103) * Umberto III, Count of Savoy (1135–1189) * Umberto Bassignani (1878–1944), Italian sculptor * Umberto Boccioni (1882–1916), Italian artist and sculptor * Umberto Calzolari (1938–2018), Italian baseball player * Umberto Cassuto (1883–1951), Italian historian and rabbi * Umberto Colombo (1927–2006), Italian scientist * Umberto De Morpurgo (1896–1961), Italian tennis player * Umberto Eco (1932–2016), Italian writer * Umberto Giordano (1867–1948), Italian composer * Umberto Meoli (1920–2002), Italian economic historian * Umberto Merlin (1885–1964), Italian lawyer and politician * Umberto Nobile (1885–1978), Italian pilot and expl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airship Italia
The ''Italia'' was a semi-rigid airship belonging to the Italian Air Force and designed by Italian engineer and General Umberto Nobile who commanded the dirigible in his second series of flights around the North Pole. Returning from the pole in May 1928, the ''Italia'' crashed with one confirmed fatality, another fatality from exposure while awaiting rescue, and six missing crew members who were trapped in the envelope, which was blown away. At the end of the rescue operations there were a total of seventeen dead (crew and rescuers) and eight survivors, including General Nobile. Design and specifications ''Italia'' was an N-class semi-rigid airship, designation N-4. It was almost identical in design to the N-1 but was slightly larger in gas capacity. * First flight: 1928 * Length: * Diameter: * Gas capacity: * Performance: * Payload: * Power plant: 3 Maybach diesel engines, total Polar expedition At the end of 1927, after much insistence, Nobile gained permission ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
