common name for certain sea birds resembling the related tern. Skimmers (genus Rhynchops) have long, laterally compressed bills of which the lower man...
1792–1868, American humorist, b. Buckfield, Maine. He founded the Portland Courier in 1829 and in it began (1830) a series of humorous letters on po...
process of forming objects from a metal powder by heating the powder at a temperature below its melting point. In the production of small metal object...