sheet chain
51Radon — This article is about the chemical element. For other uses, see Radon (disambiguation). astatine ← radon → francium Xe ↑ Rn ↓ Uuo …
52Certified wood — A managed Forest on San Juan Island in Washington (U.S. state). Certified wood and paper products come from responsibly managed forests – as defined by a particular standard. With third party forest certification, an independent organization… …
53Captain Beefheart — Don Van Vliet At Convocation Hall, Toronto, in 1974 Background information Birth name Don Glen Vliet Also known as …
54HB plot — Knowledge of the relationship between protein’s structure and its dynamic behavior is essential for understanding protein function. The description of a protein three dimensional structure as a network of hydrogen bonding interactions (HB plot)… …
55amphibole — /am feuh bohl /, n. Mineral. any of a complex group of hydrous silicate minerals, containing chiefly calcium, magnesium, sodium, iron, and aluminum, and including hornblende, tremolite, asbestos, etc., occurring as important constituents of many… …
56publishing, history of — Introduction an account of the selection, preparation, and marketing of printed matter from its origins in ancient times to the present. The activity has grown from small beginnings into a vast and complex industry responsible for the… …
57Axial Seamount — Exaggerated swatch bathymetry of Axial Seamount and the surrounding area. Summit depth …
58floor covering — Finish material on floors, including wood strips, parquet, linoleum, vinyl, asphalt tile, rubber, cork, epoxy resins, ceramic tile, and carpeting. Wood strip flooring, attached to a subfloor of plywood, is most popular, especially for residences …
59Mono–Inyo Craters — Coordinates: 37°53′N 119°0′W / 37.883°N 119°W / 37.883; 119 …
60SAP AG — Infobox Company company name = SAP AG company company type = Aktiengesellschaft (ISIN|DE0007164600, FWB|SAP, nyse|SAP) |3x+5=12 company slogan = The best run businesses run SAP. foundation = Weinheim, Germany (1972) location city =… …
