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Finnish smokeless powder. Smokeless powder is a type of propellant used in firearms and artillery that produces less smoke and less fouling when fired compared to black powder. Because of their similar use, both the original black powder formulation and the smokeless propellant which replaced it are commonly described as gunpowder.
Ahom artillery included many gunpowder-related armaments and was a very important dimension of the Ahom military technology. It is believed that fire-arms were first introduced at the time of Afghan invader Turbak Khan's invasion in 1485, but reference related to firearms is found much prior to that date, in 1489, Ahoms received 69 fire-arms ...
Gunpowder is a low explosive: it does not detonate, but rather deflagrates (burns quickly). This is an advantage in a propellant device, where one does not desire a shock that would shatter the gun and potentially harm the operator; however, it is a drawback when an explosion is desired.
The Big Gunpowder, 56.7 miles (91.2 km) long, [1] begins in the extreme southern part of Pennsylvania's York County.From there, the Gunpowder flows in a generally southeast direction through the length of Baltimore County – past the Perry Hall Mansion and the site of its former plantation – until it reaches Joppatowne where it is joined by the Little Gunpowder and the Bird River, becoming ...
Roger Bacon described the first gunpowder in Europe. "Vaso", the earliest illustration of a European cannon, from around 1327, by Walter de Milemete. In Europe, one of the earliest mentions of gunpowder appeared in Roger Bacon's Opus Majus in 1267. It describes a recipe for gunpowder and recognized its military use:
The inception of gunpowder rockets in warfare can be credited to the ancient Chinese, and in the 13th century, the Mongols played a pivotal role in facilitating their westward adoption. [ 1 ] All rockets used some form of solid or powdered propellant until the 20th century, when liquid-propellant rockets offered more efficient and controllable ...
The Confederate Powderworks was the second largest gunpowder factory in the world at that time, producing 3.5 tons per day. More than 2.75 million pounds of first-quality gunpowder (a majority of the powder used by the Confederacy) were produced before its closure in 1865. [5]
A saltpetre works or nitrary [1] is a place of production of potassium nitrate or saltpetre used primarily for the manufacture of gunpowder. The saltpeter occurs naturally in certain places like the "Caves of Salnitre" ( Collbató ) known since the Neolithic.