Britannica Puts Its Powers on the Web
        
        
        
        Helping to tame the information                  jungle is Britannica Online, a                  subscription-based service that is authoritative                  and comprehensive. Drawing not only on all of                  Encyclopedia Britannica's own resources (all 32                  volumes), there are also bibliographies and                  thousands of links to related topics both within                  Britannica and throughout the Internet; all are                  continually updated on the service by EB's                  editors.
                  A natural-language search engine lets students type                  questions in ordinary English, or Boolean operators                  can be used to narrow searches. The list of                  matching articles are ranked in relevance. One can                  print and save all text and images. Among the                  unique features to the service are Britannica's                  Lives, a listing of biographies sorted by                  birth date; Propaedia, which shows the                  service's information in outline form; and                  Current Interest, articles relevant to                  today's headlines and calendar dates.
                  Separate pricing exists for elementary and                  secondary schools, for public libraries and for                  universities; in general, most academic                  institutions pay less than $1 per student.                  Educators and librarians can receive a free                  two-week preview. Britannica Electronic                  Products, Chicago, IL, (800) 554-9862,                  http://www.eb.com.