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Henry Mohaupt
Wolfdieter Hans-Jochem Mohaupt, known as Heinrich Mohaupt, in the U.S. Henry (Hans) Mohaupt (August 16, 1915 – May 20, 2001) was a Swiss American inventor. He first demonstrated and exhibited shaped charge warheads internationally before the Second World War. Prior to 1939, Mohaupt demonstrated his invention to British and French ordnance authorities. Concurrent development by the German group of Cranz, Schardin, and Thomanek led to the first documented use of shaped charges in warfare, in a successful assault on the fort of Eben Emael, on 10 May 1940. Claims for priority of invention are difficult to resolve due to subsequent historic interpretations, secrecy, espionage, and international commercial interest. Biography Early life and education Heinrich Mohaupt was born on 16 August 1915 in Egg ZH, Switzerland. His parents were Flora Mathilde and Berthold Mohaupt. He had an older sister, Deziré Liselotte. His father Berthold Mohaupt was born in Breslau in Germany but was n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss American
Swiss Americans are Americans of Swiss descent. Swiss emigration to America predates the formation of the United States, notably in connection with the persecution of Anabaptism during the Swiss Reformation and the formation of the Amish community. In the 19th century, there was substantial immigration of Swiss farmers, who preferred rural settlements in the Midwest. Swiss immigration diminished after 1930, although limited immigration continues. The number of Americans of Swiss descent is nearly one million. The Swiss Federal Department of Foreign Affairs reported the permanent residency of Swiss nationals in the United States as 80,218 in 2015. According to the U.S. Census Bureau, 26,896 individuals born in Switzerland declared that they were of Swiss ancestry in 2015. According to the U.S. Census Bureau, 3,047 individuals born in Switzerland declared that they were of German ancestry in 2015. According to the U.S. Census Bureau, 1,255 individuals born in Switzerland declared t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-tank Warfare
Anti-tank warfare originated from the need to develop technology and tactics to destroy tanks during World War I. Since the Triple Entente deployed the first tanks in 1916, the German Empire developed the first anti-tank weapons. The first developed anti-tank weapon was a scaled-up bolt-action rifle, the Mauser 1918 T-Gewehr, that fired a 13mm cartridge with a solid bullet that could penetrate the thin armor of tanks of the time and destroy the engine or ricochet inside, killing occupants. Because tanks represent an enemy's strong force projection on land, military strategists have incorporated anti-tank warfare into the doctrine of nearly every combat service since. The most predominant anti-tank weapons at the start of World War II in 1939 included the tank-mounted gun, anti-tank guns and anti-tank grenades used by the infantry, and ground-attack aircraft. Anti-tank warfare evolved rapidly during World War II, leading to the inclusion of infantry-portable weapons su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DuPont
DuPont de Nemours, Inc., commonly shortened to DuPont, is an American multinational chemical company first formed in 1802 by French-American chemist and industrialist Éleuthère Irénée du Pont de Nemours. The company played a major role in the development of Delaware and first arose as a major supplier of gunpowder. DuPont developed many polymers such as Vespel, neoprene, nylon, Corian, Polytetrafluoroethylene, Teflon, Mylar, Kapton, Kevlar, Zemdrain, M5 fiber, Nomex, Tyvek, Sorona, Artificial Leather#Corfam, Corfam and Lycra in the 20th century, and its scientists developed many chemicals, most notably Freon (chlorofluorocarbons), for the refrigerant industry. It also developed synthetic pigments and paints including ChromaFlair. In 2015, DuPont and the Dow Chemical Company agreed to a reorganization plan in which the two companies would merge and split into three. As a merged entity, DuPont simultaneously acquired Dow and renamed itself to DowDuPont on August 31, 2017, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portugal
Portugal, officially the Portuguese Republic, In recognized minority languages of Portugal: :* mwl, República Pertuesa is a country located on the Iberian Peninsula, in Southwestern Europe, and whose territory also includes the Macaronesian archipelagos of the Azores and Madeira. It features the westernmost point in continental Europe, its mainland west and south border with the North Atlantic Ocean and in the north and east, the Portugal-Spain border, constitutes the longest uninterrupted border-line in the European Union. Its archipelagos form two autonomous regions with their own regional governments. On the mainland, Alentejo region occupies the biggest area but is one of the least densely populated regions of Europe. Lisbon is the capital and largest city by population, being also the main spot for tourists alongside Porto, the Algarve and Madeira. One of the oldest countries in Europe, its territory has been continuously settled and fought over since prehistoric tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vichy France
Vichy France (french: Régime de Vichy; 10 July 1940 – 9 August 1944), officially the French State ('), was the Fascism, fascist French state headed by Marshal Philippe Pétain during World War II. Officially independent, but with half of its Metropolitan France, territory occupied under harsh terms of the Armistice of 22 June 1940, armistice, it adopted a policy of collaboration with Nazi Germany, which Occupation of France by Nazi Germany, occupied the northern and western portions before occupying the remainder of Metropolitan France in November 1942. Though Paris was ostensibly its capital, the collaborationist Vichy government established itself in the resort town of Vichy in the unoccupied "Free Zone" (), where it remained responsible for the civil administration of France as well as its French colonial empire, colonies. The Third French Republic had begun the war in September 1939 on the side of the Allies of World War II, Allies. On 10 May 1940, it was Invasion o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palace Of Versailles
The Palace of Versailles ( ; french: Château de Versailles ) is a former royal residence built by King Louis XIV located in Versailles, about west of Paris, France. The palace is owned by the French Republic and since 1995 has been managed, under the direction of the French Ministry of Culture, by the Public Establishment of the Palace, Museum and National Estate of Versailles. Some 15,000,000 people visit the palace, park, or gardens of Versailles every year, making it one of the most popular tourist attractions in the world. Louis XIII built a simple hunting lodge on the site of the Palace of Versailles in 1623 and replaced it with a small château in 1631–34. Louis XIV expanded the château into a palace in several phases from 1661 to 1715. It was a favorite residence for both kings, and in 1682, Louis XIV moved the seat of his court and government to Versailles, making the palace the ''de facto'' capital of France. This state of affairs was continued by Kings Louis XV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satory
Satory is an area south of Versailles in France. It is mostly known for its military camp, housing: * Weapon-testing facilities of Nexter Systems * Barracks and facilities for Gendarmerie including the GIGN headquarters and the Mobile Gendarmerie armored grouping (GBGM); * Musique des Troupes de Marine The Musique des Troupes de Marine (M-TDM) () is a military band in the French Army, attached to the army's naval infantry branch; the Troupes de marine. It contributes to the prestige of many official ceremonies and gives honor to high ranking Fre ... * Military barracks. * The areas hosted some of the shooting events for the 1900 Summer Olympics. p. 16. Retrieved 14 November 2010. The camp was also the original site for the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bourges
Bourges () is a commune in central France on the river Yèvre. It is the capital of the department of Cher, and also was the capital city of the former province of Berry. History The name of the commune derives either from the Bituriges, the name of the original inhabitants, or from the Germanic word '' Burg'' (French: ''bourg''; Spanish: ''burgo''; English, others: ''burgh'', '' berg'', or ''borough''), for "hill" or "village". The Celts called it ''Avaricon''; Latin-speakers: '' Avaricum''. In the fourth century BC, as in the time of Caesar, the area around it was the center of a Gallic (Celtic) confederacy. In 52 BC, the sixth year of the Gallic Wars, while the Gauls implemented a scorched-earth policy to try to deny Caesar's forces supplies, the inhabitants of Avaricum begged not to have their town burned. It was temporarily spared due to its good defences provided by the surrounding marshes, by a river that nearly encircled it, and by a strong southern wall. Juli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edgar Brandt
Edgar William Brandt (24 December 1880 – 8 May 1960) was a French ironworker and prolific weapons designer. In 1901 he set up a small workshop at 76 rue Michel-Ange in the 16th arrondissement in Paris, where he began designing, silversmithing, and forging small items such as jewelry, crosses, and brooches. His business began to take off with special commissions such as the door of the French Embassy in Brussels, the Escalier Mollien stairs in the Louvre, and the stair and balcony railing for the Grand Theatre Municipal de Nancy. At the start of World War I in 1914 Brandt was called to serve. Observing a need for Mortar (weapon), mortars in trench warfare, he designed 60mm, 81mm and 120mm versions that were very widely copied throughout and subsequent to World War II. He also invented discarding-sabot artillery shells and contributed substantially to the development of effective HEAT-warhead weapons for infantry anti-tank use through his development of heatrifle grenades. Follow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and the North Sea; overseas territories include French Guiana in South America, Saint Pierre and Miquelon in the North Atlantic, the French West Indies, and many islands in Oceania and the Indian Ocean. Due to its several coastal territories, France has the largest exclusive economic zone in the world. France borders Belgium, Luxembourg, Germany, Switzerland, Monaco, Italy, Andorra, and Spain in continental Europe, as well as the Netherlands, Suriname, and Brazil in the Americas via its overseas territories in French Guiana and Saint Martin. Its eighteen integral regions (five of which are overseas) span a combined area of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammunition
Ammunition (informally ammo) is the material fired, scattered, dropped, or detonated from any weapon or weapon system. Ammunition is both expendable weapons (e.g., bombs, missiles, grenades, land mines) and the component parts of other weapons that create the effect on a target (e.g., bullets and Warhead, warheads). The purpose of ammunition is to project a force against a selected Targeting (warfare), target to have an effect (usually, but not always, lethal). An example of ammunition is the firearm Cartridge (firearms), cartridge, which includes all components required to deliver the weapon effect in a single package. Until the 20th century, black powder was the most common propellant used but has now been replaced in nearly all cases by modern compounds. Ammunition comes in a great range of sizes and types and is often designed to work only in specific weapons systems. However, there are internationally recognized standards for certain ammunition types (e.g., 5.56×45mm N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
