Hemp in the context of "Bast fibre"

Canvas is an extremely durable plain-woven fabric used for making sails, tents, marquees, backpacks, shelters, as a support for oil painting and for other items for which sturdiness is required, as well as in such fashion objects as handbags, electronic device cases, and shoes. It is popularly used by artists as a painting surface, typically stretched across a wooden frame.

Although historically made from hemp, modern canvas is usually made of cotton, linen, or sometimes polyvinyl chloride (PVC). It differs from other heavy cotton fabrics, such as denim, in being plain weave rather than twill weave. Canvas comes in two basic types: plain and duck. The threads in duck canvas are more tightly woven. The term duck comes from the Dutch word for cloth, doek. In the United States, canvas is classified in two ways: by weight (ounces per square yard) and by a graded number system. The numbers run in reverse of the weight so a number 10 canvas is lighter than number 4.

Mayflower II is a reproduction of the 17th-century ship Mayflower, celebrated for transporting the Pilgrims to the New World in 1620.The reproduction was built in Devon, England during 1955–1956, in a collaboration between Englishman Warwick Charlton and Plimoth Patuxet (at the time known as Plimoth Plantation), a living history museum. The work drew upon reconstructed ship blueprints held by the American museum, along with hand construction by English shipbuilders using traditional methods.Mayflower II was sailed from Plymouth, Devon on April 20, 1957, recreating the original voyage across the Atlantic Ocean, under the command of Alan Villiers.According to the ship's log, Mayflower II arrived at Plymouth on June 22; it was towed up the East River into New York City on Monday, July 1, 1957, where Villiers and crew received a ticker-tape parade. The ship was listed on the US National Register of Historic Places in 2020.

The ship was built at the Upham Shipyard in Brixham and financed by private donations in England and Plimoth Plantation. It represented the alliance between the United Kingdom and the United States for collaboration during the Second World War. The ship is considered a faithful generic reproduction within a few details (electric lights added and ladder replaced with a lower-deck staircase), with solid oak timbers, tarred hemp rigging, and hand-coloured maps. It is 106 ft (32 m) long by 25 ft (7.6 m) wide, 236 tons displacement, three masts (mainmast, foremast, mizzen), a bowsprit and 6 sails.

Cellulose is an organic compound with the formula (C
₆H
₁₀O
₅)
_n, a polysaccharide consisting of a linear chain of several hundred to many thousands of β(1→4) linked D-glucose units. Cellulose is an important structural component of the cell walls of green plants, many forms of algae, and the oomycetes. Some species of bacteria secrete it to form biofilms. Cellulose is the most abundant organic polymer on Earth. The cellulose content of cotton fibre is 90%, that of wood is 40–50%, and that of dried hemp is approximately 57%.

Cellulose is used mainly to produce paperboard and paper. Smaller quantities are converted into a wide variety of derivative products such as cellophane and rayon. Conversion of cellulose from energy crops into biofuels such as cellulosic ethanol is under development as a renewable fuel source. Cellulose for industrial use is mainly obtained from wood pulp and cotton. In addition, cellulose exhibits pronounced susceptibility to direct interactions with certain organic liquids, notably formamide, DMSO, and short-chain amines (methylamine, ethylamine), among other, are recognized as highly effective swelling agents.

Cai Lun (Chinese: 蔡伦; courtesy name: Jingzhong (敬仲); c. 50–62 – 121 CE), formerly romanized as Ts'ai Lun, was a Chinese eunuch court official of the Eastern Han dynasty. He occupies a pivotal place in the history of paper due to his addition of pulp via tree bark and hemp ends which resulted in the large-scale manufacture and worldwide spread of paper. Although traditionally regarded as the inventor of paper, earlier forms of paper have existed since the 3rd century BCE, so Cai's contributions are limited to innovation, rather than invention.

Born in Guiyang Commandery [zh] (in what is now Leiyang), Cai arrived at the imperial court in Luoyang by 75 CE, where he served as a chamberlain for Emperor Ming, and then as Xiao Huangmen, an imperial messenger for Emperor Zhang. To assist Lady Dou in securing her adopted son as designated heir, he interrogated Consort Song and her sister, who then killed themselves. When Emperor He ascended the throne in 88 CE, Dou awarded Cai with two positions: Zhongchang shi  [zh], a political counselor to the emperor that was the highest position for eunuchs of the time, and also as Shangfang Ling, where Cai oversaw the production of instruments and weapons at the Palace Workshop.

• A ″ natural material a substance that comes from plants, animals, or the earth, and has not been made by humans.. Minerals and the metals that can be extracted from them (without further modification) are also considered to belong into this category. Natural materials are used as building materials and clothing. Types include:

• Biotic materials
  • Wood (rattan, bamboo, bark, etc.)
• Plant fiber (coir, ramie, sisal, cotton, flax, hemp, jute, kapok, kenaf, moss, linen, abacá, etc.)
• Animal fiber (wool, silk, alpaca, camel, angora, cashmere, mohair, etc.)
• Inorganic material
  • Stone (flint, granite, limestone, obsidian, sandstone, sand, gems, glass, etc.)
  • Native metal (copper, iron, gold, silver, etc.)
  • Composites (clay, plasticine, etc.)
• Other natural materials.
  • Soil

The Hochdorf Chieftain's Grave is a richly-furnished Celtic burial chamber near Hochdorf an der Enz (municipality of Eberdingen) in Baden-Württemberg, Germany, dating from 530 BC in the Hallstatt culture period. It was discovered in 1968 by an amateur archaeologist and excavated from 1978 to 1979 by the State Historical site office known as the Baden-Württemberg Landesdenkmalamt under the direction of German archeologist Jörg Biel with association from excavation technician Fritz Maurer. By then, the burial mound covering the grave, originally 6 m (20 ft) in height and about 60 m (200 ft) in diameter, had shrunk to about 1 m (3 ft 3 in) in height and was hardly discernible due to centuries of erosion and agricultural use.

A man, roughly 50 years of age and 180 cm (71 in) tall, was laid out on an exceptionally richly decorated 275 cm (108 in) bronze recliner with eight wheels inside the burial chamber. Judging by other objects found there, this man probably had been a Celtic chieftain: He had been buried with a gold-plated torc on his neck, a bracelet on his right arm, a hat made of birch bark, a gold-plated dagger made of bronze and iron, rich clothing, amber jewelry, a razor knife, a nail clipper, a comb, fishing hooks, arrows, and most notably, thin embossed gold plaques which were on his now-disintegrated shoes. At the foot of the couch was a large cauldron decorated with three lions around the brim, originally imported from Magna Graecia but subsequently altered. This cauldron was originally filled with about 400 L (88 imp gal; 110 US gal) of mead. Hemp or cannabis was also found in the Hochdorf grave. The east side of the tomb contained an iron-plated wooden four-wheeled wagon holding a set of bronze dishes—along with the drinking horns found on the walls enough to serve nine people. The whole burial chamber was lined with elaborate textiles.

The planter class was a racial and socioeconomic class which emerged in the Americas during European colonization in the early modern period. Members of the class, most of whom were settlers of European descent, consisted of individuals who owned or were financially connected to plantations, large-scale farms devoted to the production of cash crops in high demand across markets in Europe and America. These plantations were operated by the forced labor of enslaved people and indentured servants and typically existed in subtropical, tropical, and somewhat more temperate climates, where the soil was fertile enough to handle the intensity of plantation agriculture. Cash crops produced on plantations owned by the planter class included tobacco, sugarcane, cotton, indigo, coffee, tea, cocoa, sisal, oil seeds, oil palms, hemp, rubber trees, and fruits. In North America, the planter class formed part of the American gentry.

As European settlers began to colonize the Americas in the 16th and 17th centuries, they quickly realized the economic potential of growing cash crops which were in high demand in Europe. Settlers began to establish plantations, the majority of which were located in the West Indies. Initially, these plantations were operated with the labor of indentured servants from Europe, but they were eventually supplanted by enslaved Africans brought to the Americas via the Atlantic slave trade. Colonial plantations eventually formed a key component of the triangular trade, whereby European goods were brought to Africa and exchanged for slaves, which were brought to the Americas to be sold to colonists, who used them to produce cash crops which were shipped back to Europe; most African slaves brought to the Americas were sold to the planter class, who frequently subjected them to brutal mistreatment.

Hemp for Victory is a black-and-white United States government film made during World War II and released in 1942, explaining the uses of hemp, encouraging farmers to grow as much as possible. During World War II, the Marihuana Tax Act of 1937 was lifted briefly to allow for hemp fiber production to create ropes for the U.S. Navy but after the war marijuana reverted to its de facto illegal status.

Twine is a strong thread, light string or cord composed of string in which two or more thinner strands are twisted, and then twisted together (plied). The strands are plied in the opposite direction to that of their twist, which adds torsional strength to the cord and keeps it from unravelling. This process is sometimes called reverse wrap. The same technique used for making twine is also used to make thread, which is thinner, yarn, and rope, which is stronger and thicker, generally with three or more strands.

Natural fibres used for making twine include wool, cotton, sisal, jute, hemp, henequen, paper, and coir. A variety of synthetic fibres are also used. Twine is a popular substance used in modern-day crafting.