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Roman siege engines were, for the most part, adapted from Hellenistic siege technology. Relatively small efforts were made to develop the technology; however, the Romans brought an unrelentingly aggressive style to siege warfare [1] that brought them repeated success. Up to the first century BC, the Romans utilized siege weapons only as ...
Ancient Greek weapons and armor were primarily geared towards combat between individuals. Their primary technique was called the phalanx, a formation consisting of massed shield wall, which required heavy frontal armor and medium-ranged weapons such as spears. [1] Soldiers were required to provide their own panoply, which could prove expensive ...
During the American Civil War the Confederates used them more than the Union forces. [2] During World War I, armies used chevaux de frise to temporarily plug gaps in barbed wire. [3] [4] Barbed wire chevaux de frise were used in jungle fighting on the South Pacific islands during World War II. The term is also applied to defensive works on ...
A siege hook is a weapon used to pull stones from a wall during a siege. The method used was to penetrate the protective wall with the hook and then retract it, pulling away some of the wall with it. Scorpio. 52 BC. Gaul. Similar to the ballista, but smaller. Was sometimes mounted on a mule-drawn cart. [6] Harpax.
Vannevar Bush (/ v æ ˈ n iː v ɑːr / van-NEE-var; March 11, 1890 – June 28, 1974) was an American engineer, inventor and science administrator, who during World War II headed the U.S. Office of Scientific Research and Development (OSRD), through which almost all wartime military R&D was carried out, including important developments in radar and the initiation and early administration of ...
Old Japanese weapons and other military paraphernalia, c. 1892–95 A Gilbertese shark-toothed weapon (late 19th century). Major innovations in the history of weapons have included the adoption of different materials – from stone and wood to different metals, and modern synthetic materials such as plastics – and the developments of different weapon styles either to fit the terrain or to ...
Vishvakarma or Vishvakarman (Sanskrit: विश्वकर्मा, lit. 'all maker', IAST: Viśvakarmā) is a craftsman deity and the divine architect of the devas in contemporary Hinduism. In the early texts, the craftsman deity was known as Tvastar and the word "Vishvakarma" was originally used as an epithet for any powerful deity.
The Indian locomotive class WDM-2 is a class of diesel–electric locomotive that was developed in 1962 by American Locomotive Company (ALCO) for Indian Railways. The model name stands for broad gauge (W), Diesel (D), Mixed traffic (M) engine, 2nd generation (2). They entered service in 1962. A total of more than 2,700 WDM-2 was built at ALCO ...