Spinifex Resin
Spinifex resin is a gum coating of some species of spinifex grasses. This sticky resin was traditionally used as an adhesive in tool making by Aboriginal Australians. Many species of spinifex are extremely resinous, to the extent that resin may drip down the stems and leaves on hot days, and large residual lumps of resin often may be seen at the bases of hummocks which have burned. Making the gum The spinifex is threshed until the resin particles fall free. These particles are heated until they fuse together to form a moldable black tar which is worked while warm. When set, this gum is quite strong. The preparation of spinifex for hafting use is similar to that of ''Xanthorrhoea''. It is thought to have been preferable to ''Xanthorrhoea'' for hafting, due to its ability to be re-heated and remodelled several times without going brittle. The resin can be re-softened using fire and some moisture. Most historical accounts of resin processing described Aboriginal men doing the wo ...
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Spinifex Grass
Spinifex grass is a name which has been applied to two genera of grasses: * ''Spinifex'' (coastal grass), a genus of grass which is indigenous to the coastal areas of Australasia and Indonesia * ''Triodia'' (plant), a hummock grass of arid Australia, covering twenty percent of the Australian continent (although not in the genus ''Spinifex'', it is the grass most commonly referred to as "spinifex") ** Spinifex resin Spinifex resin is a gum coating of some species of spinifex grasses. This sticky resin was traditionally used as an adhesive in tool making by Aboriginal Australians. Many species of spinifex are extremely resinous, to the extent that resin may ...

Triodia (plant)
''Triodia'' is a large genus of hummock-forming bunchgrass endemic to Australia. They are known by the common name spinifex, although they are not a part of the coastal genus '' Spinifex''. Many of the soft-leaved members of this species were formerly included in the genus ''Plectrachne''. It is known as ''tjanpi'' in central Australia, and is used for basket weaving by the women of various Aboriginal Australian peoples. A multiaccess key (SpiKey) is available as a free application for identifying the ''Triodia'' of the Pilbara (28 species and one hybrid). Description ''Triodia'' is a perennial Australian tussock grass that grows in arid regions. Its leaves (30–40 centimetres long) are subulate ( awl-shaped, with a tapering point). The leaf tips, that are high in silica, can break off in the skin, leading to infections. Uses Spinifex has traditionally had many uses for Aboriginal Australians. The seeds were collected and ground to make seedcakes. Spinifex resin wa ...
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Aboriginal Australians
Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait Islands. The term Indigenous Australians refers to Aboriginal Australians and Torres Strait Islanders collectively. It is generally used when both groups are included in the topic being addressed. Torres Strait Islanders are ethnically and culturally distinct, despite extensive cultural exchange with some of the Aboriginal groups. The Torres Strait Islands are mostly part of Queensland but have a separate governmental status. Aboriginal Australians comprise many distinct peoples who have developed across Australia for over 50,000 years. These peoples have a broadly shared, though complex, genetic history, but only in the last 200 years have they been defined and started to self-identify as a single group. Australian Aboriginal identity ...
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Threshing
Threshing, or thrashing, is the process of loosening the edible part of grain (or other crop) from the straw to which it is attached. It is the step in grain preparation after reaping. Threshing does not remove the bran from the grain. History of threshing Through much of the history of agriculture, threshing was time-consuming and usually laborious, with a bushel of wheat taking about an hour. In the late 18th century, before threshing was mechanized, about one-quarter of agricultural labor was devoted to it. It is likely that in the earliest days of agriculture the little grain that was raised was shelled by hand, but as the quantity increased the grain was probably beaten out with a stick, or the sheaf beaten upon the ground. An improvement on this, as the quantity further increased, was the practice of the ancient Egyptians of spreading out the loosened sheaves on a circular enclosure of hard ground, and driving oxen, sheep or other animals round and round over it so as ...
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Xanthorrhoea
''Xanthorrhoea'' () is a genus of about 30 species of flowering plants endemic to Australia. Species are known by the name grass tree. Description All are perennials and have a secondary thickening meristem in the stem. Many, but not all, species develop an above ground stem. The stem may take up to twenty years to emerge. Plants begin as a crown of rigid grass-like leaves, the caudex slowly growing beneath. The main stem or branches continue to develop beneath the crown, This is rough-surfaced, built from accumulated leaf-bases around the secondarily thickened trunk. The trunk is sometimes unbranched, some species will branch if the growing point is damaged, and others naturally grow numerous branches. Flowers are borne on a long spike above a bare section called a scape; the total length can be over three four metres long in some species. Flowering occurs in a distinct flowering period, which varies for each species, and often stimulated by bushfire. Fires will burn the ...
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Spear
A spear is a pole weapon consisting of a shaft, usually of wood, with a pointed head. The head may be simply the sharpened end of the shaft itself, as is the case with fire hardened spears, or it may be made of a more durable material fastened to the shaft, such as bone, flint, obsidian, iron, steel, or bronze. The most common design for hunting or combat spears since ancient times has incorporated a metal spearhead shaped like a triangle, lozenge, or leaf. The heads of fishing spears usually feature barbs or serrated edges. The word '' spear'' comes from the Old English '' spere'', from the Proto-Germanic ''speri'', from a Proto-Indo-European root ''*sper-'' "spear, pole". Spears can be divided into two broad categories: those designed for thrusting as a melee weapon and those designed for throwing as a ranged weapon (usually referred to as javelins or darts). The spear has been used throughout human history both as a hunting and fishing tool and as a weapon. Along ...
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Aboriginal Craft
Aborigine, aborigine or aboriginal may refer to: *Aborigines (mythology), in Roman mythology * Indigenous peoples, general term for ethnic groups who are the earliest known inhabitants of an area *One of several groups of indigenous peoples, see List of indigenous peoples, including: **Aboriginal Australians (Aborigine is an archaic term that is considered offensive) **Indigenous peoples in Canada, also known as Aboriginal Canadians **Orang Asli or Malayan aborigines **Taiwanese indigenous peoples, formerly known as Taiwanese aborigines See also * * *Australian Aboriginal English *Australian Aboriginal identity *Aboriginal English in Canada *First Nations (other) First Nations or first peoples may refer to: * Indigenous peoples, for ethnic groups who are the earliest known inhabitants of an area. Indigenous groups *First Nations is commonly used to describe some Indigenous groups including: **First Natio ...

Woomera (spear-thrower)
A woomera is a wooden Australian Aboriginal spear-throwing device. Similar to an atlatl, it serves as an extension of the human arm, enabling a spear to travel at a greater speed and force than possible with only the arm. Name The word "woomera" comes from the Dharug language of the Eora people of the Sydney basin. The name was adopted for the town of Woomera, South Australia, founded in 1947 as the home of the Anglo-Australian Long Range Weapons Establishment, also known as the "Woomera Rocket Range" and now called RAAF Woomera Range Complex. Description The woomera is in length. One end is wide and possessing a hollow, curved cross-section not unlike an airfoil, while the other is more pointed and has a hook. Some woomera were traditionally decorated with incised or painted designs that indicated belonging to a particular linguistic group that it may be returned to if found abandoned. Use Records show that the implement began to be used about 5,000 years ago, alt ...
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Ochre Pits
The Ochre Pits are a popular tourist destination in Australia's Northern Territory, approximately 100 kilometres west of Alice Springs along the Larapinta Trail. The pits consist of several layers of multi-coloured, layered rock that was traditionally used by Indigenous Australians in ceremonies and played an important role in the continent's economy, being traded with neighbouring clans and "countries", in every direction on the continent. The mine belongs to the Western Arrernte people. Prior to European settlement of the area in 1880, only certain men were qualified to collect the ochre Ochre ( ; , ), or ocher in American English, is a natural clay earth pigment, a mixture of ferric oxide and varying amounts of clay and sand. It ranges in colour from yellow to deep orange or brown. It is also the name of the colours produced .... It was considered some of the choicest ochre – soft to touch, vivid, with a slight sheen to it. The colours range from gold to crimson. A ...
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Caulk
Caulk or, less frequently, caulking is a material used to seal joints or seams against leakage in various structures and piping. The oldest form of caulk consisted of fibrous materials driven into the wedge-shaped seams between boards on wooden boats or ships. Cast iron sewerage pipe were formerly caulked in a similar way. Riveted seams in ships and boilers were formerly sealed by hammering the metal. Modern caulking compounds are flexible sealing compounds used to close up gaps in buildings and other structures against water, air, dust, insects, or as a component in firestopping. In the tunnelling industry, caulking is the sealing of joints in segmental precast concrete tunnels, commonly by using concrete. Historical uses Wooden shipbuilding Traditional caulking (also spelled calking) on wooden vessels uses fibers of cotton and oakum (hemp) soaked in pine tar. These fibers are driven into the wedge-shaped seam between planks, with a caulking mallet and a broad chis ...
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Bush Mechanics
''Bush Mechanics'' is a humorous 2001 television docudrama series directed by David Batty and Francis Jupurrurla Kelly and produced by the Warlpiri Media Association (now Pintubi Anmatjere Warlpiri (PAW) Media), featuring an Aboriginal Australian take on motor mechanics, since described as "iconic". The film starred Warlpiri people and was filmed in and around Yuendumu, a large mainly Indigenous town in the Northern Territory of Australia. A touring exhibition based on the series toured Australian museums from 2018 to 2019, with a book published to accompany it in 2017. Description ''Bush Mechanics'' is a four-part television series directed by David Batty and Francis Jupurrurla Kelly, and produced by the Warlpiri Media Association, released in 2001. A bush mechanic, in Australian parlance, is someone who uses unorthodox techniques and readily available materials to build or fix mechanical problems. The television show features Aboriginal ( Warlpiri) people from Yuendumu, i ...
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