wire erosion machine
51gasoline engine — Most widely used form of internal combustion engine, found in most automobiles and many other vehicles. Gasoline engines vary significantly in size, weight per unit of power generated, and arrangement of components. The principal type is the… …
52basketball — /bas kit bawl , bah skit /, n. 1. a game played by two teams of usually five players each on a rectangular court having a raised basket or goal at each end, points being scored by tossing the ball through the opponent s basket. 2. the round,… …
53harbours and sea works — Introduction harbour also spelled harbor any part of a body of water and the manmade structures surrounding it that sufficiently shelters a vessel from wind, waves, and currents, enabling safe anchorage or the discharge and loading of… …
54Marina Beach — Coordinates: 13°03′15″N 80°17′01″E / 13.05418°N 80.28368°E / 13.05418; 80.28368 …
55Cyberethics — is the study of ethics pertaining to computer networks, encompassing user behavior and what networked computers are programmed to do, and how this affects individuals and society. Examples of cyberethical questions include Is it OK to display… …
56RUSSIA — RUSSIA, former empire in Eastern Europe; from 1918 the Russian Soviet Federative Socialist Republic (R.S.F.S.R.), from 1923 the Union of Soviet Socialist Republics (U.S.S.R.); from 1990 the Russian Federation. Until 1772 ORIGINS The penetration… …
57Fusor — The Farnsworth–Hirsch Fusor, or simply fusor, is an apparatus designed by Philo T. Farnsworth to create nuclear fusion. It has also been developed in various incarnations by researchers including Elmore, Tuck, and Watson, and more lately by… …
58River Darent — Confluence of the River Darent (left) and the River Cray on Crayford Marshes. Origin Hills south of Westerham TQ 450 519 …
59Electric arc furnace — An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 …
60Concrete recycling — When structures made of concrete are demolished or renovated, concrete recycling is an increasingly common method of utilizing the rubble. Concrete was once routinely trucked to landfills for disposal, but recycling has a number of benefits that… …
