polishing paper
121Alan Arnold Griffith — (13 June 1893 ndash; 13 Oct 1963) was an English engineer, who, among many other contributions, is best known for his work on stress and fracture in metals that is now known as metal fatigue, as well as being one of the first to develop a strong… …
122Reliability of Wikipedia — Vandalism of a Wikipedia article. The section on the left is the normal, undamaged version; and on the right is the edited, damaged version. The reliabili …
123Peter Lu — Peter James Lu, PhD (陸述義, b. 1978 in Cleveland, OH) is a post doctoral research fellow in the Department of Physics at Harvard University, Cambridge, Massachusetts. His most widely known discovery, amidst pursuits in several diverse fields (see… …
124Standard International Trade Classification — A commonly used classification system for internationally traded goods and services. The system consists of 9 sections (numbered 0 through 9), each section is split into divisions, and the divisions are further split into groups. The acronym… …
125NEW YORK CITY — NEW YORK CITY, foremost city of the Western Hemisphere and largest urban Jewish community in history; pop. 7,771,730 (1970), est. Jewish pop. 1,836,000 (1968); metropolitan area 11,448,480 (1970), metropolitan area Jewish (1968), 2,381,000… …
126Glazer — Glaz er, n. 1. One who applies glazing, as in pottery manufacture, etc.; one who gives a glasslike or glossy surface to anything; a calenderer or smoother of cloth, paper, and the like. [1913 Webster] 2. A tool or machine used in glazing,… …
127Bath brick — The bath brick, patented in 1823 by William Champion and John Browne, was a predecessor of the scouring pad used for cleaning and polishing.Bath bricks were made by a number of companies in the town of Bridgwater, England, from fine clay dredged… …
128Winemaking — Wine grapes. Winemaking, or vinification, is the production of wine, starting with selection of the grapes or other produce and ending with bottling the finished wine. Although most wine is made from grapes, it may also be made from other fruit… …
