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epistemology

(Encyclopedia) epistemologyepistemologyĭpĭsˌtəmŏlˈəjē [key] [Gr.,=knowledge or science], the branch of philosophy that is directed toward theories of the sources, nature, and limits of knowledge.…

torpedo , in naval warfare

(Encyclopedia) torpedo, in naval warfare, a self-propelled submarine projectile loaded with explosives, used for the destruction of enemy ships. Although there were attempts at subsurface warfare in…

Selected Biographies: W

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z More Biographies Don't see the biography you're looking for? Search 30,000+ biographies Biographies…

Mathematicians

Related Links Numbers and FormulasConversions and Equivalents Search for more scientists and other notable figures Jump to a category: Mathematicians…

Writers

    Related Links Notable Asian-American Poets and Writers Notable Irish Writers Notable Female Literary Figures Notable Hispanic-American Figures Notable…

World Wide Web

(Encyclopedia) World Wide Web (WWW or W3), collection of globally distributed text and multimedia documents and files and other network services linked in such a way as to create an immense…

Selected Mathematicians and Statisticians

René Descartes See also Notable Women Scientists People in the News Recent Obituaries Related Links Branches of Mathematics Development of Mathematics Factors and Fractions…

symbolic logic

(Encyclopedia) symbolic logic or mathematical logic, formalized system of deductive logic, employing abstract symbols for the various aspects of natural language. Symbolic logic draws on the concepts…