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Scorpio (weapon)
The ''scorpio'' or scorpion was a type of Roman torsion siege engine and field artillery piece. It was described in detail by the early-imperial Roman architect and engineer Vitruvius in the 1st century BC and by the 4th century AD officer and historian Ammianus Marcellinus. Ammianus Marcellinus, Roman History' Design Two versions are known: a horizontal two-armed variety like a ballista and a one-armed, vertical version otherwise referred to as an ''onager''. The scorpion was made of a ground frame made of two beams joined together with crossbeams. Spring holes were drilled into the sides of the beams to allow for ropes to be placed in, thus allowing them to serve as sinew-springs. This gave the weapon more power. An arm made of wood known as the ''stilus'', with iron hooks at the end, was used to hold the stone or bolt which was to be fired. The fourth century army officer and historian Ammianus Marcellinus witnessed the use of ''scorpiones'' during several engagements ...
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Vegetius
Publius (or Flavius) Vegetius Renatus, known as Vegetius (), was a writer of the Later Roman Empire (late 4th century). Nothing is known of his life or station beyond what is contained in his two surviving works: ''Epitoma rei militaris'' (also referred to as '' De re militari''), and the lesser-known ''Digesta Artis Mulomedicinae'', a guide to veterinary medicine. He identifies himself in the opening of his work ''Epitoma rei militaris'' as a Christian. Dating of work The latest event alluded to in his ''Epitoma rei militaris'' is the death of the Emperor Gratian (383); the earliest attestation of the work is a ''subscriptio'' by Flavius Eutropius, writing in Constantinople in 450, which appears in one of two families of manuscripts, suggesting that a division of the manuscript tradition had already occurred. Despite Eutropius' location in Constantinople, the scholarly consensus is that Vegetius wrote in the Western Roman Empire.Walter Goffart. "The date and purposes of Vegetius ...
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Gastraphetes
The gastraphetes (), also called belly bow or belly shooter, was a hand-held crossbow used by the Ancient Greeks. It was described in the 1st century by the Greek author Heron of Alexandria in his work ''Belopoeica'', which draws on an earlier account of the famous Greek engineer Ctesibius (fl. 285–222 BC). Heron identifies the gastraphetes as the forerunner of the later catapult, which places its invention some unknown time before c. 420 BC. Unlike later Roman and medieval crossbows, spanning the weapon was not done by pulling up the string but by pushing down a slider mechanism. Description A fairly detailed description and drawing of the gastraphetes appears in Heron's ''Belopoeica'' (Ancient Greek Βελοποιικά, English translation: ''On arrow-making''), drawn from the account by the 3rd-century BC engineer Ctesibius. The weapon was powered by a composite bow. It was cocked by resting the stomach in a concavity at the rear of the stock and pressing it down. In t ...
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Ballista
The ballista (Latin, from Ancient Greek, Greek βαλλίστρα ''ballistra'' and that from βάλλω ''ballō'', "throw"), plural ballistae or ballistas, sometimes called bolt thrower, was an Classical antiquity, ancient missile weapon that launched either Crossbow_bolt, bolts or stones at a distant target. Developed from earlier Greek weapons, it relied upon different mechanics, using two levers with torsion springs instead of a tension prod (the bow part of a modern crossbow). The springs consisted of several loops of twisted Hank (textile), skeins. Early versions projected heavy dart (missile), darts or spherical stone projectiles of various sizes for siege warfare. It developed into a smaller precision weapon, the ''Scorpio (weapon), scorpio'', and possibly the ''polybolos''. Greek weapon The early ballistae in Ancient Greece were developed from two weapons called oxybeles and gastraphetes. The gastraphetes ('belly-bow') was a handheld crossbow. It had a composite p ...
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Dacia
Dacia (, ; ) was the land inhabited by the Dacians, its core in Transylvania, stretching to the Danube in the south, the Black Sea in the east, and the Tisza in the west. The Carpathian Mountains were located in the middle of Dacia. It thus roughly corresponds to present-day Romania, as well as parts of Moldova, Bulgaria, Serbia, Hungary, Slovakia, Czech Republic, Poland and Ukraine. A Dacian kingdom that united the Dacians and the Getae was formed under the rule of Burebista in 82 BC and lasted until the Roman conquest in AD 106. As a result of the Trajan's Dacian Wars, wars with the Roman Empire, after the conquest of Dacia, the population was dispersed, and the capital city, Sarmizegetusa Regia, was destroyed by the Romans. However, the Romans built a settlement bearing the same name, Ulpia Traiana Sarmizegetusa, Ulpia Traiana Sarmizegetuza, 40 km away, to serve as the capital of the newly established Roman Dacia, Roman province of Dacia. A group of "Free Dacians" may ...
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World History Encyclopedia
World History Encyclopedia (formerly Ancient History Encyclopedia) is a nonprofit educational company created in 2009 by Jan van der Crabben. The organization publishes and maintains articles, images, videos, podcasts, and interactive educational tools related to history. All users may contribute content to the site, although submissions are reviewed by an editorial team before publication. In 2021, the organization was renamed from the Ancient History Encyclopedia to World History Encyclopedia to reflect its broadened scope, covering world history from all time periods, as opposed to just ancient history. Original articles are written in English and later translated into other languages, mainly French and Spanish. Organization history The Ancient History Encyclopedia was founded in 2009 by van der Crabben with the stated goal of improving history education worldwide by creating a freely accessible and reliable history source. The nonprofit organization is based in Godalming, Unit ...
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Artillery Battery
In military organizations, an artillery battery is a unit or multiple systems of artillery, mortar systems, rocket artillery, multiple rocket launchers, surface-to-surface missiles, ballistic missiles, cruise missiles, etc., so grouped to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems. The term is also used in a naval context to describe groups of guns on warships. Land usage Historically the term "battery" referred to a cluster of cannons in action as a group, either in a temporary field position during a battle or at the siege of a fortress or a city. Such batteries could be a mixture of cannon, howitzer, or mortar types. A siege could involve many batteries at different sites around the besieged place. The term also came to be used for a group of cannons in a fixed fortification, for coastal or frontier defence. During the 18th century "battery" began to be used ...
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Ballistae
The ballista (Latin, from Ancient Greek, Greek βαλλίστρα ''ballistra'' and that from βάλλω ''ballō'', "throw"), plural ballistae or ballistas, sometimes called bolt thrower, was an Classical antiquity, ancient missile weapon that launched either Crossbow_bolt, bolts or stones at a distant target. Developed from earlier Greek weapons, it relied upon different mechanics, using two levers with torsion springs instead of a tension prod (the bow part of a modern crossbow). The springs consisted of several loops of twisted Hank (textile), skeins. Early versions projected heavy dart (missile), darts or spherical stone projectiles of various sizes for siege warfare. It developed into a smaller precision weapon, the ''Scorpio (weapon), scorpio'', and possibly the ''polybolos''. Greek weapon The early ballistae in Ancient Greece were developed from two weapons called oxybeles and gastraphetes. The gastraphetes ('belly-bow') was a handheld crossbow. It had a composite p ...
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Column Of Marcus Aurelius
The Column of Marcus Aurelius (, ) is a Roman victory column located in Piazza Colonna, Rome, Italy. A Doric column adorned with a detailed spiral relief, it was built in honor of Roman emperor Marcus Aurelius and modeled after Trajan's Column. Dedicated to the emperor and his military campaigns during the Barbarian Wars, the monument stands as a testament to his reign from 161 to 180 AD. Although few primary sources from his time directly reference the column, many of his documented military deeds are illustrated in its reliefs. The monument was erected to honor Aurelius's memory and designed with grandeur to commemorate his accomplishments. The column's frieze, approximately 367 feet (112 meters) long, spirals upward 21 times, depicting the emperor’s campaigns against the Germanic and Sarmatian tribes. The Romans referred to the wars north of the Danube as Bellum Germanicum or Bellum Marcomannicum. The column most likely served a dual purpose: celebrating Aurelius's mili ...
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Centuria
''Centuria'' (; : ''centuriae'') is a Latin term (from the stem ''centum'' meaning one hundred) denoting military units originally consisting of 100 men. The size of the centuria changed over time, and from the first century BC through most of the imperial era the standard size of a centuria was 100 men. By the time of the Roman Empire, ordo became a synonym of centuria (in 4 BC it was used for a maniple). Ten contuberniums formed a century, composed of 80 legionaries. Commanding this unit was the '' centurion'', a veteran expert in combat analogous to an non-commissioned officer. His role was not only that of a leader, but also that of an instructor and responsible for discipline within his unit. The centurion was assisted by the ''optio'', his second-in-command and other officers such as the ''tesserarius'', in charge of security, the ''signifer'', who carried the banner, and the ''cornicen'', who transmitted orders by trumpet. Roman use Political In the political context ...
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