asbestos plaster
31Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
32Construction of the World Trade Center — For the post 9/11 rebuilding and ongoing construction at the World Trade Center site, see World Trade Center site. The completed World Trade Center in March 2001 The construction of the World Trade Center was conceived as an urban renewal project …
33Electrical conduit — risers, seen inside fire resistance rated shaft, as seen entering bottom of a firestop. The firestop is made of firestop mortar on top, rockwool on the bottom. Raceways are used to protect cables from damage …
34Oswego Harbor West Pierhead Light — Oswego Harbor West Pierhead Lighthouse Location Oswego, New York Coordinates …
35Building 470 — Building 470, called the “Pilot Plant” or sometimes “Anthrax Tower”, was a notorious seven story steel and brick building at Fort Detrick in Frederick, Maryland, USA, used in the small scale production of biological warfare (BW) agents. The… …
36Cliffe, Kent — Coordinates: 51°27′43″N 0°29′51″E / 51.4619°N 0.4975°E / 51.4619; 0.4975 …
37Haddonfield Borough Hall — is the home of the government of Haddonfield. It is located in Haddonfield, New Jersey at 242 King’s Highway East.There are four main offices in Borough Hall, a police department, a courtroom, and an auditorium. Hundreds and thousands of people… …
38Blees Military Academy — was founded in Macon, Missouri by Colonel Frederick W. V. Blees, and operated from 1899 to 1907. Blees Military Academy was founded in September of 1899 by Colonel Frederick Wm. V. Blees. Blees was a Prussian immigrant who arrived in Macon in… …
39Standard Industrial Classification — Le Standard Industrial Classification (classification normalisée des industries, abrégé en SIC) est un système de classification des industries utilisant quatre chiffres établi par le gouvernement des États Unis dans les années 1930. Il fut… …
40Afghanistan — /af gan euh stan /, n. a republic in central Asia, NW of India and E of Iran. 23,738,085; 250,000 sq. mi. (647,500 sq. km). Cap.: Kabul. * * * Afghanistan Introduction Afghanistan Background: Afghanistan s recent history is characterized by war… …
