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A mattock (/ ˈ m æ t ə k /) is a hand tool used for digging, prying, and chopping. Similar to the pickaxe, it has a long handle and a stout head which combines either a vertical axe blade with a horizontal adze (cutter mattock), or a pick and an adze (pick mattock).
A normal pickaxe handle is made of ash or hickory wood and is about 3 ft (91 cm) and weighs about 2.5 lb (1.1 kg). British Army pickaxe handles must, by regulation, be exactly 3 ft (91 cm) long, for use in measuring in the field. [citation needed] New variant designs are: With a plastic casing on the thick end. Made of carbon fibre [citation ...
Silk is a poor conductor of electricity and thus susceptible to static cling. Silk has a high emissivity for infrared light, making it feel cool to the touch. [73] Unwashed silk chiffon may shrink up to 8% due to a relaxation of the fiber macrostructure, so silk should either be washed prior to garment construction, or dry cleaned. Dry cleaning ...
The mussel Pinna nobilis creates silk to bond itself to rocks. It is used to make sea silk. Spiders make spider silk for various purposes such as weaving their webs, protecting their eggs or as a safety line. The amphipod Peramphithoe femorata uses silk to make a nest out of kelp blades. Another amphipod, Crassicorophium bonellii, use silk to ...
Usually, this spike is slightly curved downwards, much like a miner's pickaxe. The term is sometimes used interchangeably with war hammer. A metal-made horseman's pick called "nadziak" was one of the main weapons of the famous Polish Winged Hussars. A weapon of late make, the horseman's pick was developed by the English and used by billmen.
The pupa is allowed to hatch and the leftover cocoon is then used to create silk. [3]While the Bombyx mori (also called mulberry silkworm or mulberry silk moth) are the preferred species for creating ahimsa silk, there are a few other types of species that fall under the category of ahimsa silk, which is defined not necessarily by the species of the moth involved but by the methods for ...
Bombyx mori, commonly known as the domestic silk moth, is a moth species belonging to the family Bombycidae.It is the closest relative of Bombyx mandarina, the wild silk moth.
Bombax ceiba, like other trees of the genus Bombax, is commonly known as cotton tree.More specifically, it is sometimes known as Malabar silk-cotton tree; red silk-cotton; red cotton tree; or ambiguously as silk-cotton or kapok, [3] both of which may also refer to Ceiba pentandra.