a US magazine published each month about scientific research and discoveries. The articles are more technical than those in a general magazine. The company owning the magazine also has a television series on PBS , called Scientific American Frontiers . It began in 1990 and is presented by the actor Alan Alda.
SCIENTIFIC AMERICAN
Meaning of SCIENTIFIC AMERICAN in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005