moderate abrasive
11Cutting tool (machining) — In the context of machining, a cutting tool (or cutter) is any tool that is used to remove material from the workpiece by means of shear deformation. Cutting may be accomplished by single point or multipoint tools. Single point tools are used in… …
12Mesowear — is a method, used in different branches and fields of biology. This method can apply to both extant and extinct animals, according to the scope of the study. Mesowear is based on studying an animal s tooth wearing fingerprint. In brief, each… …
13Stephen Schwartz (journalist) — Stephen (Suleiman) Schwartz (born 1948) is an American journalist, columnist and author. His background is on the political left, but now describes himself as a neoconservative. [cite journal |last=Schwartz |first=Stephen |title=Trotskycons? |url …
14Indie rock — Stylistic origins Alternative rock, punk rock, post punk, hardcore punk, New Wave Cultural origins Early 1980s, United Kingdom, United States and Canada Typical instruments Guitar …
15Dust collector — Two rooftop dust collectors in Pristina, Kosovo A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. Designed to handle heavy… …
16Baptists in the United States — Brief historyThe origins of the Baptist faith go back to the Reformation in England in the sixteenth century. Various dissenters, known as Puritans , called for the Church of England to be stripped of its remaining Catholic influences and return… …
17Soulbury Commission — The Soulbury Commission, announce in 1944 was, like its predecessor, the Donoughmore Commission, a prime instrument of constitutional reform in Sri Lanka. The immediate basis for the appointment of a commission for constitutional reforms was the… …
18materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …
19Sonic Youth — Infobox musical artist Name = Sonic Youth Img capt = Kim Gordon (left) and Thurston Moore performing live in Stockholm, 2005 Img size = 250 Landscape = yes Background = group or band Origin = New York City, New York, USA Genre = Alternative rock… …
20Disc brake — Close up of a disc brake on a car On automobiles, disc brakes are often located with …
