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List Of The Largest Cannon By Caliber
This list contains all types of cannon through the ages listed in decreasing caliber size. For the purpose of this list, the development of large-calibre artillery can be divided into three periods, based on the kind of projectiles used, due to their dissimilar characteristics, and being practically incommensurable in terms of their bore size: *Stone balls: Cannon of extraordinary bore, which fired stone balls, were first introduced at the turn of the 14th to 15th century in Western Europe. Following a logic of increasing performance through size, they had evolved from small handguns to giant wrought-iron or cast-bronze bombards within a span of just several decades. *Iron balls and shot: By the 16th century, however, a general switch from stone balls to smaller, but much more effective iron projectiles was in full swing. This and the parallel tendency towards standardized, rapid-firing cannon made the enormously costly and logistically demanding giant guns soon obsolete in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghent Cannon
Ghent ( ; ; historically known as ''Gaunt'' in English) is a City status in Belgium, city and a Municipalities of Belgium, municipality in the Flemish Region of Belgium. It is the capital and largest city of the Provinces of Belgium, province of East Flanders, and the third largest in the country, after Brussels and Antwerp. It is a Port of Ghent, port and Ghent University, university city. The city originally started as a settlement at the confluence of the Rivers Scheldt and Leie. In the Late Middle Ages Ghent became one of the largest and richest cities of northern Europe, with some 50,000 people in 1300. After the late 16th century Ghent became a less important city, resulting in an extremely well-preserved historic centre, that now makes Ghent an important destination of tourism. The municipality comprises the city of Ghent proper and the surrounding suburbs of Afsnee, Desteldonk, Drongen, Gentbrugge, Ledeberg, Mariakerke, East Flanders, Mariakerke, Mendonk, Oostakker, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herb Moskovia-1 (Alex K)
Herbs are a widely distributed and widespread group of plants, excluding vegetables, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal purposes, or for fragrances. Culinary use typically distinguishes herbs from spices. ''Herbs'' generally refers to the leafy green or flowering parts of a plant (either fresh or dried), while ''spices'' are usually dried and produced from other parts of the plant, including seeds, bark, roots and fruits. Herbs have a variety of uses including culinary, medicinal, aromatic and in some cases, spiritual. General usage of the term "herb" differs between culinary herbs and medicinal herbs; in medicinal or spiritual use, any parts of the plant might be considered "herbs", including leaves, roots, flowers, seeds, root bark, inner bark (and cambium), resin and pericarp. The word "herb" is pronounced in Commonwealth English, but is standard among American English speakers as well as those from regions whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orban
Orban, also known as Urban (; died 1453), was an iron founder and engineer from Brassó, Transylvania, in the Kingdom of Hungary (today Brașov, Romania), who cast large-calibre artillery, Basilic, for the siege of Constantinople by the Ottomans in 1453. Orban was Hungarian, according to most modern authors, while some scholars also mention his potential German ancestry. Alternative theories suggest he had Wallachian roots. Laonikos Chalkokondyles used the term ''Dacian'' to describe him. He had offered his services to the Byzantines in 1452, a year before the Ottomans attacked the city, but the Byzantine emperor Constantine XI could not afford Orban's high salary nor did the Byzantines possess the materials necessary for constructing such a large siege cannon. Orban then left Constantinople and approached the Ottoman sultan Mehmed II, who was preparing to besiege the city. Claiming that his weapon could blast 'the walls of Babylon itself', Orban was given abundant fund ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottoman Empire
The Ottoman Empire (), also called the Turkish Empire, was an empire, imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Central Europe, between the early 16th and early 18th centuries. The empire emerged from a Anatolian beyliks, ''beylik'', or principality, founded in northwestern Anatolia in by the Turkoman (ethnonym), Turkoman tribal leader Osman I. His successors Ottoman wars in Europe, conquered much of Anatolia and expanded into the Balkans by the mid-14th century, transforming their petty kingdom into a transcontinental empire. The Ottomans ended the Byzantine Empire with the Fall of Constantinople, conquest of Constantinople in 1453 by Mehmed II. With its capital at History of Istanbul#Ottoman Empire, Constantinople (modern-day Istanbul) and control over a significant portion of the Mediterranean Basin, the Ottoman Empire was at the centre of interacti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basilic (cannon)
The Basilic or Basilica cannon, i.e. 'royal gun', as the Greek called it, also known as Urban's cannon or the Ottoman Cannon was a very large-calibre cannon designed by Orban or Urban, a Hungarian cannon engineer, at a time when cannons were still new. It is one of the largest cannons ever built. The cannon was first offered in 1452 to Byzantine emperor Constantine XI, who was not able to bring up the sum required for its construction. It was then offered to the Ottoman Sultan Mehmed II, who ordered the cannon built after learning that it could smash through walls using a large projectile. Huge amounts of scrap bronze were needed in order to cast the long cannon, with thick walls. When it was completed, the cannon was used by the Ottoman Army during the 1453 siege which led to the fall of Constantinople, and played a key role in damaging the city walls. It was one of a total of some 70 guns built by Orban for Mehmed. Orban managed to build this giant cannon within three mont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sabot (firearms)
A sabot (, ) is a supportive device used in firearm/artillery ammunitions to fit/patch around a projectile, such as a bullet/slug or a flechette-like projectile (such as a kinetic energy penetrator), and keep it aligned in the center of the barrel when fired. It allows a narrower projectile with high sectional density to be fired through a barrel of much larger bore diameter with maximal accelerative transfer of kinetic energy. After leaving the muzzle, the sabot typically separates from the projectile in flight, diverting only a very small portion of the overall kinetic energy. The sabot component in projectile design is the relatively thin, tough and deformable seal known as a driving band or obturation ring needed to trap propellant gases behind a projectile, and also keep the projectile centered in the barrel, when the outer shell of the projectile is only slightly smaller in diameter than the caliber of the barrel. Driving bands and obturators are used to seal these fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fall Of Constantinople
The Fall of Constantinople, also known as the Conquest of Constantinople, was the capture of Constantinople, the capital of the Byzantine Empire by the Ottoman Empire. The city was captured on 29 May 1453 as part of the culmination of a 55-day siege which had begun on 6 April. The attacking Army of the classical Ottoman Empire, Ottoman Army, which significantly outnumbered Constantinople's defenders, was commanded by the 21-year-old List of sultans of the Ottoman Empire, Sultan Mehmed the Conqueror, Mehmed II (later nicknamed "the Conqueror"), while the Byzantine army (Palaiologan era), Byzantine army was led by List of Byzantine emperors, Emperor Constantine XI Palaiologos. After conquering the city, Mehmed II made Constantinople the new Ottoman capital, replacing Edirne, Adrianople. The fall of Constantinople and of the Byzantine Empire was a watershed of the Late Middle Ages, marking the effective end of the Roman Empire, a state which began in roughly 27 BC and had la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Span (unit)
A span is the distance measured by a human hand, from the tip of the thumb to the tip of the little finger. In ancient times, a span was considered to be half a cubit. Sometimes the distinction is made between the great span or full span (thumb to little finger) and little span or short span (thumb to index finger, or index finger to little finger). History Ancient Greek texts show that the span was used as a fixed measure in ancient Greece since at least archaic period. The word ''spithame'' ( Greek: "σπιθαμή"), "span", is attested in the work of Herodotus in the 5th century BC; however, the span was used in Greece long before that, since the word ''trispithamos'' (Greek: "τρισπίθαμος"), "three spans long", occurs as early as the 8th century BC in Hesiod. Hesiod, ''Works and Days'', 426, oPerseus Digital Library/ref> Size of the span English usage ; 1 span := 9 inches := 22.86 cm Chinese usage In China and Chinese cultured countries, a span (一拃) re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circumference
In geometry, the circumference () is the perimeter of a circle or ellipse. The circumference is the arc length of the circle, as if it were opened up and straightened out to a line segment. More generally, the perimeter is the curve length around any closed figure. Circumference may also refer to the circle itself, that is, the Locus (geometry), locus corresponding to the Edge (geometry), edge of a Disk (geometry), disk. The is the circumference, or length, of any one of its great circles. Circle The circumference of a circle is the distance around it, but if, as in many elementary treatments, distance is defined in terms of straight lines, this cannot be used as a definition. Under these circumstances, the circumference of a circle may be defined as the Limit (mathematics), limit of the perimeters of inscribed regular polygons as the number of sides increases without bound. The term circumference is used when measuring physical objects, as well as when considering abstrac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kritoboulos
Michael Critobulus (; c. 1410 – c. 1470) was a Greek politician, scholar and historian. He is known as the author of a history of the Ottoman conquest of the Eastern Roman Empire under Sultan Mehmet II. Critobulus' work, along with the writings of Doukas, Laonicus Chalcondyles and George Sphrantzes, is one of the principal sources for the Fall of Constantinople in 1453. Critobulus is a Romanization of the name, which is alternatively transliterated as Kritoboulos, Kritovoulos, Critoboulos; sometimes with Critobulus' provenance affixed (e.g. ''Critobulus of Imbros''). Biography Critobulus' birth name was ''Michael Critopoulos'' (). He changed this modern Greek family name to the more classical-sounding ''"Kritoboulos"'' in reference to a figure of that name in the dialogues of Plato. He belonged to a family of landowners on the island of Imbros. In the 1450s he was a local political leader of the island and played an active role in the peaceful handover of Imbros, Limnos an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
House Of Habsburg
The House of Habsburg (; ), also known as the House of Austria, was one of the most powerful Dynasty, dynasties in the history of Europe and Western civilization. They were best known for their inbreeding and for ruling vast realms throughout Europe during the Middle Ages and early modern period, including the Holy Roman Empire and Habsburg Spain, Spain. The house takes its name from Habsburg Castle, a fortress built in the 1020s in present-day Switzerland by Radbot of Klettgau, who named his fortress Habsburg. His grandson Otto II, Count of Habsburg, Otto II was the first to take the fortress name as his own, adding "Count of Habsburg" to his title. In 1273, Count Radbot's seventh-generation descendant, Rudolph I of Germany, Rudolph, was elected King of the Romans. Taking advantage of the extinction of the Babenbergs and of his victory over Ottokar II of Bohemia at the Battle on the Marchfeld in 1278, he appointed his sons as Dukes of Austria and moved the family's power base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumhart Von Steyr
The Pumhart von Steyr () is a medieval large-calibre cannon from Styria, Austria, and the largest known wrought-iron bombard by caliber. It weighs around and has a length of more than . It was produced in the early 15th century and could fire, according to modern calculations, an stone ball weighing to a distance of roughly after being loaded with of gunpowder and set at an elevation of 10°. The bombard is today on display in one of the artillery halls of the Heeresgeschichtliches Museum at Vienna. Besides the Pumhart von Steyr, a number of 15th-century European large-calibre weapons are known to have been employed primarily in siege warfare A siege () . is a military blockade of a city, or fortress, with the intent of conquering by attrition, or by well-prepared assault. Siege warfare (also called siegecrafts or poliorcetics) is a form of constant, low-intensity conflict characte ..., including the wrought-iron Mons Meg and Dulle Griet as well as the cast-bronze ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
