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wrought iron
(Encyclopedia)wrought iron: see iron.sherardized iron
(Encyclopedia)sherardized iron: see galvanizing. ...cast iron
(Encyclopedia)cast iron: see iron.pig iron
(Encyclopedia)pig iron: see iron.Copper Age
(Encyclopedia)Copper Age: see Bronze Age.Ice Age
(Encyclopedia)Ice Age: see Pleistocene epoch.Golden Age
(Encyclopedia)Golden Age, in classical mythology: see mythology. ...New Age
(Encyclopedia)New Age, a term popularized in the 1980s to describe a wide-ranging set of beliefs and practices that are an outgrowth of the counterculture of the 1960s and 70s in the United States. Adherents of the...old age
(Encyclopedia)old age: see geriatrics.mental age
(Encyclopedia)mental age: see intelligence.Browse by Subject
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