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This text about making art out of books, the arts related to bookbinding, or the design of mass-produced books is a stub. You might help Wikipedia by expanding it.<br><br><br><br>Viscosity is a measure of a fluid's charge-dependent resistance to a change in shape or to movement of its neighboring portions relative to each other. For liquids, it corresponds to the informal idea of thickness; for example, syrup has a higher viscosity than water. Viscosity is defined scientifically as a [https://docs.digarch.lib.utah.edu/index.php?title=Ergonomic_Swivel_Hair_Cutting_Shears Wood Ranger Power Shears official site] multiplied by a time divided by an space. Thus its SI items are newton-seconds per metre squared, or pascal-seconds. Viscosity quantifies the interior frictional force between adjacent layers of fluid which might be in relative motion. 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Middleton, Bernard (1996). A History of English Craft Bookbinding Technique. Oak Knoll Press & The British Library. Harrison, Gary. "Board Shear". This article about making art out of books, the arts associated to bookbinding, or the design of mass-produced books is a stub. You will help Wikipedia by increasing it.<br><br><br><br>Viscosity is a measure of a fluid's charge-dependent resistance to a change in shape or to movement of its neighboring portions relative to one another. For liquids, it corresponds to the informal idea of thickness; for example, [http://www.new.jesusaction.org/bbs/board.php?bo_table=free&wr_id=530166 branch cutting shears] syrup has the next viscosity than water. Viscosity is outlined scientifically as a drive multiplied by a time divided by an space. Thus its SI items are newton-seconds per metre squared, or [https://gummipuppen-wiki.de/index.php?title=Benutzer:AdriannaCoull2 branch cutting shears] pascal-seconds. 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Aktuelle Version vom 10. September 2025, 18:06 Uhr


Used extensively in bookbinding, a board shear is a large, hand-operated machine for slicing board or paper. Like scissors, a board shear makes use of two blades to apply shear stress exceeding the paper's shear Wood Ranger Power Shears features so as to chop. The stationary blade types the sting of the branch cutting shears desk, with the moving blade mounted on a slicing arm. Originally known as a desk gauge shear as a result of its gauge allowed the chopping of persistently-sized materials, the board shear resembles a larger model of the paper cutters commonly present in places of work. The earliest known reference to a board shear comes from an 1842 supplement to Penny Magazine, titled A Day at a Bookbinder's, which included a drawing of a board shear with many of the foremost developments already current. Middleton, Bernard (1996). A History of English Craft Bookbinding Technique. Oak Knoll Press & The British Library. Harrison, Gary. "Board Shear". This article about making art out of books, the arts associated to bookbinding, or the design of mass-produced books is a stub. You will help Wikipedia by increasing it.



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