|
Secret Howitzer
The 95 mm howitzer M1753, called secret howitzer or Shuvalov's secret howitzer, was an 18th-century Russian cannon, a type of muzzle-loading howitzer, devised and introduced into service by artillery commander, General Peter Ivanovich Shuvalov. Shuvalov's gun had an unusual, oval bore, which was designed to facilitate shot dispersal while firing canisters and therefore to increase the killing field. A special canister round produced for the cannon contained 168 balls; a grapeshot version, with 48 larger balls, was also provided for shooting at 300–600 yards distance. The name of the gun comes from the great secrecy which surrounded it. While not in use, the muzzle was covered with a lid to hide its unusual shape. The death penalty was set as the punishment for revealing the secret of the weapon. The first guns built used quoins for changing the elevation, but in 1753–1758 turnscrews were introduced. Originally they had cylindrical powder chambers like howitzers, but gun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howitzer
A howitzer () is a long- ranged weapon, falling between a cannon (also known as an artillery gun in the United States), which fires shells at flat trajectories, and a mortar, which fires at high angles of ascent and descent. Howitzers, like other artillery equipment, are usually organized in a group called a battery. Howitzers, together with long-barreled guns, mortars, and rocket artillery, are the four basic types of modern artillery. Mortars fire at angles of elevation greater than 45°, and are useful for mountain warfare because the projectile could go over obstacles. Cannons fire at low angles of elevation (<45°), and the projectile lands much faster at its target than it would in the case of a mortar. But the cannon is not useful if there is an obstacle like a hill/wall in front of its target. Etymology The English word ''howitzer'' comes from the Czech word , from , 'crowd', and is in turn a borrowing from the Middle High German word or (mode ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turnscrew
A screwdriver is a tool, manual or powered, used for turning screws. A typical simple screwdriver has a handle and a shaft, ending in a tip the user puts into the screw head before turning the handle. This form of the screwdriver has been replaced in many workplaces and homes with a more modern and versatile tool, a power drill, as they are quicker, easier, and can also drill holes. The shaft is usually made of tough steel to resist bending or twisting. The tip may be hardened to resist wear, treated with a dark tip coating for improved visual contrast between tip and screw—or ridged or treated for additional 'grip'. Handles are typically wood, metal, or plastic and usually hexagonal, square, or oval in cross-section to improve grip and prevent the tool from rolling when set down. Some manual screwdrivers have interchangeable tips that fit into a socket on the end of the shaft and are held in mechanically or magnetically. These often have a hollow handle that contains various t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Licorne
Licorne (russian: Единорог, ''Yedinorog'', 'unicorn') is the French name of an 18th- and 19th-century Russian cannon, a type of muzzle-loading howitzer, devised in 1757 by M.W. Danilov and S.A. Martynov and accepted by artillery commander, general Peter Ivanovich Shuvalov. The licorne was a hybrid between the howitzers and guns of the era (a gun-howitzer), with a longer barrel than contemporary howitzers, giving projectiles a flatter trajectory, but longer range. Similar to the howitzers, they had a powder chamber of smaller diameter than the gun caliber, but whereas a howitzer's chamber was cylindrical, a licorne's was conical, with its base diameter the same as the gun bore. The conical chamber was easier to load and facilitated the placement of the projectile perfectly in the center of the barrel. Licornes were able to fire both the solid shot used for cannons and howitzer shells, as well as grapeshot and canister. The length of the barrel was 9 or 10 calibres, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rugby Ball
A rugby ball is an elongated ellipsoidal ball used in both codes of rugby football. Its measurements and weight are specified by World Rugby and the Rugby League International Federation, the governing bodies for both codes, rugby union and rugby league respectively. The rugby ball has an oval shape, four panels and a weight of about 400 grams. It is often confused with some balls of similar dimensions used in American, Canadian and Australian football. History William Gilbert and Richard Lindon started making footballs for the neighbouring Rugby School in 1823. The balls had an inner-tube made of a pig's bladder. Both men owned boot and shoe making businesses located close to Rugby school.The pioneers on Rugby Football History In 1870, |
Shell (projectile)
A shell, in a military context, is a projectile whose payload contains an explosive, incendiary, or other chemical filling. Originally it was called a bombshell, but "shell" has come to be unambiguous in a military context. Modern usage sometimes includes large solid kinetic projectiles that is properly termed shot. Solid shot may contain a pyrotechnic compound if a tracer or spotting charge is used. All explosive- and incendiary-filled projectiles, particularly for mortars, were originally called ''grenades'', derived from the French word for pomegranate, so called because of the similarity of shape and that the multi-seeded fruit resembles the powder-filled, fragmentizing bomb. Words cognate with ''grenade'' are still used for an artillery or mortar projectile in some European languages. Shells are usually large-caliber projectiles fired by artillery, armored fighting vehicles (e.g. tanks, assault guns, and mortar carriers), warships, and autocannons. The shape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Shot
A round shot (also called solid shot or simply ball) is a solid spherical projectile without explosive charge, launched from a gun. Its diameter is slightly less than the bore of the barrel from which it is shot. A round shot fired from a large-caliber gun is also called a cannonball. The cast iron cannonball was introduced by a French artillery engineer Samuel J. Besh after 1450; it had the capacity to reduce traditional English castle wall fortifications to rubble. French armories would cast a tubular cannon body in a single piece, and cannonballs took the shape of a sphere initially made from stone material. Advances in gunpowder manufacturing soon led the replacement of stone cannonballs with cast iron ones. Round shot was made in early times from dressed stone, referred to as gunstone (Middle English: ''gunneston''), but by the 17th century, from iron. It was used as the most accurate projectile that could be fired by a smoothbore cannon, used to batter the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Zorndorf
The Battle of Zorndorf, during the Seven Years' War, was fought on 25 August 1758 between Russian troops commanded by Count William Fermor and a Prussian army commanded by King Frederick the Great. The battle was tactically inconclusive, with both armies holding their ground and claiming victory. The site of the battle was the Prussian village of Zorndorf (now Sarbinowo, Poland). During the battle, Frederick famously took a regimental standard and led an attack himself, rallying his troops. Seven Years' War Although the Seven Years' War was a global conflict, it was particularly intense in the European theater based on the recently concluded War of the Austrian Succession (1740–1748). The 1748 Treaty of Aix-la-Chapelle gave Frederick II of Prussia, known as Frederick the Great, the prosperous province of Silesia as a consequence of the First and Second Silesian Wars. Empress Maria Theresa of Austria had signed the treaty to gain time to rebuild her military forces an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Gross-Jägersdorf
The Battle of Gross-Jägersdorf (30 August 1757) was a victory for the Russian force under Field Marshal Stepan Fyodorovich Apraksin over a smaller Prussian force commanded by Field Marshal Hans von Lehwaldt, during the Seven Years' War. This was the first battle in which Russia engaged during the Seven Years' War. Despite the tactical success, supply problems made a successful advance further into East Prussia impractical. Apraksin decided not to take Königsberg and ordered a withdrawal soon after the battle. Suspecting collusion between Apraksin and Chancellor Alexey Bestuzhev-Ryumin, who had opposed the invasion, Elizabeth of Russia removed Apraksin from command, ordered Bestuzhev-Ryumin to face trial for treason, and appointed William Fermor as the head of the army. Femor led the army back into East Prussia in the following year. Seven Years' War Although the Seven Years' War was a global conflict, it took a specific intensity in the European theater based on the recently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Licorne
Licorne (russian: Единорог, ''Yedinorog'', 'unicorn') is the French name of an 18th- and 19th-century Russian cannon, a type of muzzle-loading howitzer, devised in 1757 by M.W. Danilov and S.A. Martynov and accepted by artillery commander, general Peter Ivanovich Shuvalov. The licorne was a hybrid between the howitzers and guns of the era (a gun-howitzer), with a longer barrel than contemporary howitzers, giving projectiles a flatter trajectory, but longer range. Similar to the howitzers, they had a powder chamber of smaller diameter than the gun caliber, but whereas a howitzer's chamber was cylindrical, a licorne's was conical, with its base diameter the same as the gun bore. The conical chamber was easier to load and facilitated the placement of the projectile perfectly in the center of the barrel. Licornes were able to fire both the solid shot used for cannons and howitzer shells, as well as grapeshot and canister. The length of the barrel was 9 or 10 calibres, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quoin (gunnery)
Cannon operation required specialised crew and gunners, who were first enlisted by the Spanish in the 14th century.Hoffmeyer, p. 217. The nature of cannon operation often depended on the size of the cannon and whether they were breech-loading or muzzle-loading. English cannons of the late 14th century became mobile, while the largest cannon (such as the heavy siege cannon of the Ottoman Turks or the Jaivana cannon of India) required huge crews to transport and operate them. As the "giant gun" trend disappeared in Europe, in favour of lighter, more manoeuvrable pieces in larger numbers, cannon operating crews became smaller, heralding the early use of true field artillery. While the medieval Dardanelles Gun had required 200 men just to operate it, an 18th-century English cannon required only a dozen men, including two gunners, while during the Napoleonic Wars five gunners were used.Holmes, ''Redcoat British Soldier in the age of Horse and Musket'' Overview Cannon operation is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seven Years' War
The Seven Years' War (1756–1763) was a global conflict that involved most of the European Great Powers, and was fought primarily in Europe, the Americas, and Asia-Pacific. Other concurrent conflicts include the French and Indian War (1754–1763), the Carnatic Wars and the Anglo-Spanish War (1762–1763). The opposing alliances were led by Great Britain and France respectively, both seeking to establish global pre-eminence at the expense of the other. Along with Spain, France fought Britain both in Europe and overseas with land-based armies and naval forces, while Britain's ally Prussia sought territorial expansion in Europe and consolidation of its power. Long-standing colonial rivalries pitting Britain against France and Spain in North America and the West Indies were fought on a grand scale with consequential results. Prussia sought greater influence in the German states, while Austria wanted to regain Silesia, captured by Prussia in the previous war, and to contain Pruss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Death Penalty
Capital punishment, also known as the death penalty, is the state-sanctioned practice of deliberately killing a person as a punishment for an actual or supposed crime, usually following an authorized, rule-governed process to conclude that the person is responsible for violating norms that warrant said punishment. The sentence ordering that an offender is to be punished in such a manner is known as a death sentence, and the act of carrying out the sentence is known as an execution. A prisoner who has been sentenced to death and awaits execution is ''condemned'' and is commonly referred to as being "on death row". Crimes that are punishable by death are known as ''capital crimes'', ''capital offences'', or ''capital felonies'', and vary depending on the jurisdiction, but commonly include serious crimes against the person, such as murder, mass murder, aggravated cases of rape (often including child sexual abuse), terrorism, aircraft hijacking, war crimes, crimes against hum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Turnscrew")
