|
Stinkpot (weapon)
A stinkpot or stink-pot was an Incendiary device, incendiary and Suffocation, suffocating weapon used in the 19th century during the Qing dynasty, especially in naval operations. It is an earthenware incendiary weapon part filled with sulphur, gunpowder, nails, and shot, while the other part was filled with noxious materials designed to emanate a highly unpleasant and suffocating smell to its enemies when ignited. British Admiral William Kennedy (Royal Navy officer), Sir William Robert Kennedy recorded the use of the stinkpot in 1856 during the Second Opium War in his book ''Hurrah for the Life of a Sailor - Fifty Years in the Royal Navy''. He described it as: Describing the method of use of the stinkpot, Kennedy writes: Stinkpots were used in the War of 1812 by the British Navy during a bombardment of Stonington, Connecticut, on August 9, 1814. Rossiter Johnson in his book, "A History of the War of 1812-1815 between the United States and Great Britain", writes: "It was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulley
Sheave without a rope A pulley is a wheel on an axle or shaft enabling a taut cable or belt passing over the wheel to move and change direction, or transfer power between itself and a shaft. A pulley may have a groove or grooves between flanges around its circumference to locate the cable or belt. The drive element of a pulley system can be a rope, cable, belt, or chain. History The earliest evidence of pulleys dates back to Ancient Egypt in the Twelfth Dynasty (1991–1802 BC) and Mesopotamia in the early 2nd millennium BC. In Roman Egypt, Hero of Alexandria (c. 10–70 AD) identified the pulley as one of six simple machines used to lift weights. Pulleys are assembled to form a block and tackle in order to provide mechanical advantage to apply large forces. Pulleys are also assembled as part of belt and chain drives in order to transmit power from one rotating shaft to another. Plutarch's ''Parallel Lives'' recounts a scene where Archimedes proved the effectiveness ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Weapons Of China
A navy, naval force, military maritime fleet, war navy, or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It includes anything conducted by surface ships, amphibious ships, submarines, and seaborne aviation, as well as ancillary support, communications, training, and other fields. The strategic offensive role of a navy is projection of force into areas beyond a country's shores (for example, to protect sea-lanes, deter or confront piracy, ferry troops, or attack other navies, ports, or shore installations). The strategic defensive purpose of a navy is to frustrate seaborne projection-of-force by enemies. The strategic task of a navy also may incorporate nuclear deterrence by use of submarine-launched ballistic missiles. Naval operations can be broadly divided between riverine and littoral applications (brown-water nav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Inventions
History of Science and Technology in China, China has been the source of many innovations, scientific discovery (observation), discoveries and inventions. This includes the ''Four Great Inventions'': papermaking, the compass, gunpowder, and History of typography in East Asia, early printing (both Woodblock printing, woodblock and movable type). The list below contains these and other inventions in ancient and modern China attested by archaeological or historical evidence, including List of inventions and discoveries of Neolithic China, prehistoric inventions of Neolithic and early Bronze Age China. The historical region now known as China experienced a History of science and technology in China, history involving mechanics, hydraulics and mathematics applied to horology, metallurgy, astronomy, agriculture, engineering, music theory, Artisan, craftsmanship, Maritime history, naval architecture and warfare. Use of the plow during the List of Neolithic cultures of China, Neolithic p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombs
A bomb is an explosive weapon that uses the Exothermic process, exothermic reaction of an explosive material to provide an extremely sudden and violent release of energy. Detonations inflict damage principally through ground- and atmosphere-transmitted stress (mechanics), mechanical stress, the impact and penetration of pressure-driven projectiles, pressure damage, and explosion-generated effects. Bombs have been utilized since the 11th century starting in East Asia. The term ''bomb'' is not usually applied to explosive devices used for civilian purposes such as construction or mining, although the people using the devices may sometimes refer to them as a "bomb". The military use of the term "bomb", or more specifically aerial bomb action, typically refers to airdropped, unpowered explosive weapons most commonly used by air forces and naval aviation. Other military explosive weapons not classified as "bombs" include shell (projectile), shells, depth charges (used in water), or l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stink Bomb
A stink bomb, sometimes called a stinkpot, is a device designed to create an unpleasant smell. They range in effectiveness from being used as simple pranks to military grade malodorants or riot control chemical agents. History A stink bomb that could be launched with arrows was invented by Leonardo da Vinci. The 1972 U.S. presidential campaign of Edmund Muskie was disrupted at least four times in Florida in 1972 with the use of stink bombs during the Florida presidential primary. Stink bombs were set off at campaign picnics in Miami and Tampa, at the Muskie campaign headquarters in Tampa and at offices in Tampa where the campaign's telephone bank was located. The stink bomb plantings served to disrupt the picnics and campaign operations, and was deemed by the U.S. Select Committee on Presidential Campaign Activities of the U.S. Senate to have "disrupted, confused, and unnecessarily interfered with a campaign for the office of the Presidency". In 2004, it was reported tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stonington, Connecticut
Stonington is a town located on Long Island Sound in New London County, Connecticut, United States. The municipal limits of the town include the borough of Stonington (borough), Connecticut, Stonington, the villages of Pawcatuck, Connecticut, Pawcatuck, Lords Point, and Wequetequock Cove, Wequetequock, and the eastern halves of the villages of Mystic, Connecticut, Mystic and Old Mystic. Stonington is part of the Southeastern Connecticut Planning Region, Connecticut, Southeastern Connecticut Planning Region. The population of the town was 18,335 at the 2020 census. The town is home to many restored homes and preserves its long nautical history. History The first European colonists to arrive include William Chesebrough and Walter Palmer (Puritan), Walter Palmer in Wequetequock Cove, Wequetequock, Thomas Minor in Quiambaug, and Thomas Stanton (settler), Thomas Stanton in Pawcatuck. Stanton established a trading house in the Pawcatuck, Connecticut, Pawcatuck section of town in 16 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotton
Cotton (), first recorded in ancient India, is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor percentages of waxes, fats, pectins, and water. Under natural conditions, the cotton bolls will increase the dispersal of the seeds. The plant is a shrub native to tropical and subtropical regions around the world, including the Americas, Africa, Egypt and India. The greatest diversity of wild cotton species is found in Mexico, followed by Australia and Africa. Cotton was independently domesticated in the Old and New Worlds. The fiber is most often spun into yarn or thread and used to make a soft, breathable, and durable textile. The use of cotton for fabric is known to date to prehistoric times; fragments of cotton fabric dated to the fifth millennium BC have been found in the Indus Valley civilizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mizzenmast
The mast of a sailing vessel is a tall spar, or arrangement of spars, erected more or less vertically on the median line of a ship or boat. Its purposes include carrying sail A sail is a tensile structure, which is made from fabric or other membrane materials, that uses wind power to propel sailing craft, including sailing ships, sailboats, windsurfers, ice boats, and even sail-powered land vehicles. Sails may b ...s, spars, and derricks, giving necessary height to a navigation light, look-out position, naval flag signalling, signal yard (sailing), yard, Fire-control system#Naval fire control, control position, antenna (radio), radio aerial, or signal lamp. Large ships have several masts, with the size and configuration depending on the style of ship. Nearly all sailing masts are guyed mast, guyed. Until the mid-19th century, all vessels' masts were made of wood formed from a single or several pieces of timber which typically consisted of the trunk of a conifer tree. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incendiary Device
Incendiary weapons, incendiary devices, incendiary munitions, or incendiary bombs are weapons designed to start fires. They may destroy structures or sensitive equipment using fire, and sometimes operate as anti-personnel weapon, anti-personnel weaponry. Incendiaries utilize materials such as napalm, thermite, magnesium, magnesium powder, chlorine trifluoride, or white phosphorus munitions, white phosphorus. Though colloquially often called "bombs", they are not explosives but in fact operate to slow the process of chemical reactions and use Combustion, ignition rather than detonation to start or maintain the reaction. Napalm, for example, is petroleum especially thickened with certain chemicals into a gel to slow, but not stop, combustion, releasing energy over a longer time than an explosive device. In the case of napalm, the gel adheres to surfaces and resists suppression. Pre-modern history A range of early thermal weapons were utilized by Ancient history, ancient, Middle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foremast
The mast of a sailing vessel is a tall spar, or arrangement of spars, erected more or less vertically on the median line of a ship or boat. Its purposes include carrying sails, spars, and derricks, giving necessary height to a navigation light, look-out position, signal yard, control position, radio aerial, or signal lamp. Large ships have several masts, with the size and configuration depending on the style of ship. Nearly all sailing masts are guyed. Until the mid-19th century, all vessels' masts were made of wood formed from a single or several pieces of timber which typically consisted of the trunk of a conifer tree. From the 16th century, vessels were often built of a size requiring masts taller and thicker than from single tree trunks. On these larger vessels, to achieve the required height, the masts were built from up to four sections (also called masts). From lowest to highest, these were called: lower, top, topgallant, and royal masts. Giving the lower sections ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junk (ship)
A junk () is a type of China, Chinese sailing ship characterized by a central rudder, an overhanging flat Transom (nautical), transom, watertight Bulkhead (partition), bulkheads, and a flat-bottomed design. They are also characteristically built using iron nails and clamps. The term applies to many types of small coastal or river ships, usually serving as cargo ships, pleasure boats, or houseboats, but also going up in size up to large ocean-going vessels. There can be significant regional variations in the type of rig and the layout of the vessel. Chinese junks were originally only fluvial and had square sails, but by the Song dynasty (), they adopted ocean-going technologies acquired from Southeast Asian ''k'un-lun po'' trade ships. Tanja sails and fully-battened junk rigs were introduced to Chinese junks by the 12th century CE. Similar designs to the Chinese junk were also adopted by other East Asian countries, most notably Japan, where junks were used as merchant ships to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
