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East Lyme

(Encyclopedia)East Lyme līm [key], town (1990 est. pop. 14,000), New London co., SE Conn., on Long Island Sound; settled c.1660, inc. 1839. The town has diversified light industry. Its many colonial buildings incl...

Hall, Edward

(Encyclopedia)Hall, Edward, 1499?–1547, English chronicler. He wrote The Union of the Noble and Ilustre Famelies of Lancastre and York (1548), usually called Hall's Chronicle. A glorification of the Tudors, it is...

Hawthorne

(Encyclopedia)Hawthorne. 1 City (2020 pop. 88,083), Los Angeles co., S Calif., a suburb of Los Angeles; inc. 1922. Located in an oil- and gas-producing area, ...

Kennebunk

(Encyclopedia)Kennebunk kĕnəbŭngkˈ [key], town (1990 pop. 8,004), York co., S Maine, adjacent to Kennebunkport; inc. 1820. The first settlement (c.1650) grew as a trading and, later, a shipbuilding and shipping...

Sylvania

(Encyclopedia)Sylvania sĭlvānˈyə [key], city (1990 pop. 17,301), Lucas co., NW Ohio, a suburb of Toledo at the Mich. line; inc. 1867. It is chiefly residential, with light manufacturing. ...

noise

(Encyclopedia)noise, any signal that does not convey useful information. Electrical noise consists of electrical currents or voltages that interfere with the operation of electronic systems. Electrical noise limits...

corona, in astronomy

(Encyclopedia)corona, luminous envelope surrounding the sun, outside the chromosphere. Its density is less than one billionth that of the earth's atmosphere. The corona is visible only at the time of totality durin...

relativity

(Encyclopedia)relativity, physical theory, introduced by Albert Einstein, that discards the concept of absolute motion and instead treats only relative motion between two systems or frames of reference. One consequ...

chlorofluorocarbons

(Encyclopedia)chlorofluorocarbons klōrˌəflo͝orˈəkärˌbənz, klôrˌ– [key] (CFCs), organic compounds that contain carbon, chlorine, and fluorine atoms. CFCs are highly effective refrigerants that were deve...

Montego Bay

(Encyclopedia)Montego Bay mŏntēˈgō [key], city (1991 pop. 82,002), NW Jamaica. One of the most popular resorts in the Caribbean with highly developed tourism facilities, Montego Bay is also a port and commercia...