Columbia Encyclopedia
Search results
319 results found
brake, in technology
(Encyclopedia) CE5 Shoe brake CE5 Disk brake brake, in technology, device to slow or stop the motion of a mechanism or vehicle. The vacuum brake system, or vacuum brake, depends upon the use of a vacuum to ...insurance
(Encyclopedia)insurance or assurance, device for indemnifying or guaranteeing an individual against loss. Reimbursement is made from a fund to which many individuals exposed to the same risk have contributed certai...Ho Chi Minh City
(Encyclopedia)Ho Chi Minh City, formerly Saigon, city, on the right bank of the Saigon River, a tributary of the Dong Nai, Vietnam. Ho Chi Minh City is the larges...Lyons, city, France
(Encyclopedia)Lyons, Fr. Lyon both: lyôNˈ [key], city (1990 pop. 422,444), capital of Rhône dept., E central France, at the confluence of the Rhône and Saône rivers. As an economic center and a densely populat...noise pollution
(Encyclopedia)noise pollution, human-created noise harmful to health or welfare. Transportation vehicles are the worst offenders, with aircraft, railroad stock, trucks, buses, automobiles, and motorcycles all produ...plating
(Encyclopedia)plating, application of a plate, or coat, of metal to a surface for decoration, reflection of light, protection against corrosion, or increased wearing quality. The practice is of ancient origin: gild...São Paulo
(Encyclopedia)São Paulo souN pouˈ lo͝o [key], state (1996 pop. 34,055,715), 95,713 sq mi (247,897 sq km), SE Brazil. It is Brazil's most populous and economically important state. The capital is the city of São...Michigan
(Encyclopedia) CE5 Michigan mĭshˈĭgən [key], upper midwestern state of the United States. It consists of two peninsulas thrusting into the Great Lakes and has borders with Ohio and Indiana (S), Wisconsin (W),...railroad
(Encyclopedia)railroad or railway, form of transportation most commonly consisting of steel rails, called tracks, on which trains of freight cars, passenger cars, and other rolling stock are drawn by one locomotive...Hartford
(Encyclopedia)Hartford. <1> City (2020 pop. 121,054), state capital, Hartford co., central Conn., on the west bank of the Connecticut River; settled as Newtown ...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
