the staff bead, a 1 inch dowel with approx 1/3 shaved off the back, is set on the external corner by the joiner on site, fastened to wooden plugs set into the brick/block seams, or to the wood frame. plaster is run up to the staff bead and then cut back locally to the bead or 'quirked' to avoid a weak feather edge where the plaster meets the bead.
mythbusters is a science entertainment tv program created and produced by australia's beyond television productions for the discovery channel.. there is no consistent system for organizing mythbusters episodes into seasons.the show does not follow a typical calendar of on and off air periods. the official mythbusters website lists episodes by calendar year.
atmospheric entry is the movement of an object from outer space into and through the gases of an atmosphere of a planet, dwarf planet, or natural satellite.there are two main types of atmospheric entry: uncontrolled entry, such as the entry of astronomical objects, space debris, or bolides; and controlled entry or reentry of a spacecraft capable of being navigated or following a .
a chisel is a tool with a characteristically shaped cutting edge such that wood chisels have lent part of their name to a particular grind of blade on its end, for carving or cutting a hard material such as wood, stone, or metal by hand, struck with a mallet, or mechanical power. the handle and blade of some types of chisel are made of metal or of wood with a sharp edge in it.
feather proteins have been tried as an adhesive for wood board. some groups of native people in alaska have used ptarmigan feathers as temper non-plastic additives in pottery manufacture since the first millennium bc in order to promote thermal shock resistance and strength.
keep in mind that this style feather board does take more time to set up than the magnetic style when deciding on a tool purchase. if a safety device is more convenient then it may be more frequently utilized. never place a feather board past the leading edge of the blade or else kickback will occur. automatic braking
particle board, once manufactured, cannot be edge-shaped suitably. plywood cannot be shaped without revealing its veneer core, often considered unsightly, though edge-shaped furniture-grade plywood with thin plies ca. 1 ⁄ 16-inch 1.6 mm is considered attractive for limited uses.
a bevelled edge uk or beveled edge us is an edge of a structure that is not perpendicular to the faces of the piece. the words bevel and chamfer overlap in usage; in general usage they are often interchanged, while in technical usage they may sometimes be differentiated as shown in the image at right. a bevel is typically used to soften the edge of a piece for the sake of safety, wear .
when cutting acrylic sheet or other brittle plastic , the preferred rake angle or hook angle of the blades cutting edges should be 0 . these blades have cutting edges that 'scrape' the plastic instead of 'scooping' the material like most other blades which help prevent cracking of the cut edge.
tongue and groove is a method of fitting similar objects together, edge to edge, used mainly with wood, in flooring, parquetry, panelling, and similar constructions.tongue and groove joints allow two flat pieces to be joined strongly together to make a single flat surface. before plywood became common, tongue and groove boards were also used for sheathing buildings and to construct concrete .
virgin galactic is a spaceflight company within the virgin group. it is developing commercial spacecraft and aims to provide suborbital spaceflights to space tourists and suborbital launches for space science missions. spaceshiptwo, virgin galactic's suborbital spacecraft, is air launched from beneath a carrier airplane known as white knight two.
a fishing dredge, also known as a scallop dredge or oyster dredge, is a kind of dredge which is towed along the bottom of the sea by a fishing boat in order to collect a targeted edible bottom-dwelling species. the gear is used to fish for scallops, oysters and other species of clams, crabs, and sea cucumber. the dredge is then winched up into the boat and emptied.
a squeegee or squilgee is a tool with a flat, smooth rubber blade, used to remove or control the flow of liquid on a flat surface. it is used for cleaning and in printing. the earliest written references to squeegees date from the mid-19th century and concern deck-cleaning tools, some with leather rather than rubber blades.
clapboards were originally riven radially producing triangular or 'feather-edged' sections, attached thin side up and overlapped thick over thin to shed water. radially sawn. later, the boards were radially sawn in a type of sawmill called a clapboard mill, producing vertical-grain clapboards.
a strht razor is a razor with a blade that can fold into its handle. they are also called open razors and cut-throat razors. the predecessors of the modern strht razors include bronze razors, with cutting edges and fixed handles, produced by craftsmen from ancient egypt during the new kingdom 1569 - 1081 bc . solid gold and copper razors were also found in ancient egyptian tombs dating .