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3D printer

(Encyclopedia)3D printer, computerized device that produces a three-dimensional object by creating it as a series of thin layers. The object is created from a model stored in computer-aided design file; the model i...

balance of payments

(Encyclopedia)balance of payments, balance between all payments out of a country within a given period and all payments into the country, an outgrowth of the mercantilist theory of balance of trade. Balance of paym...

public ownership

(Encyclopedia)public ownership, government ownership of lands, streets, public buildings, utilities, and other business enterprises. The theory that all land and its resources belong ultimately to the people and th...

resin

(Encyclopedia)resin, any of a class of amorphous solids or semisolids. Resins are found in nature and are chiefly of vegetable origin. They are typically light yellow to dark brown in color; tasteless; odorless or ...

wind

(Encyclopedia)wind, flow of air relative to the earth's surface. A wind is named according to the point of the compass from which it blows, e.g., a wind blowing from the north is a north wind. The diurnal, or dai...

musical notation

(Encyclopedia)CE5 Musical notation musical notation, symbols used to make a written record of musical sounds. Two different systems of letters were used to write down the instrumental and the vocal music of anc...

marketing

(Encyclopedia)marketing, in economics, that part of the process of production and exchange that is concerned with the flow of goods and services from producer to consumer. In popular usage it is defined as the dist...

store

(Encyclopedia)store, commonly a shop or other establishment for the retail sale of commodities, but also a place where wholesale supplies are kept, exhibited, or sold. Retailing—the sale of merchandise to the con...

Cuban Missile Crisis

(Encyclopedia)Cuban Missile Crisis, 1962, major cold war confrontation between the United States and the Soviet Union. In response to the Bay of Pigs Invasion and other American actions against Cuba as well as to P...

heresy

(Encyclopedia)heresy, in religion, especially in Christianity, beliefs or views held by a member of a church that contradict its orthodoxy, or core doctrines. It is distinguished from apostasy, which is a complete ...