McGraw -Hill Encyclopedia of Science & Technology with full-text search capability. Access to 8,500 articles, 15,000 illustrations and graphics from the 10th Edition, 110,000+ definitions, and bibliographies containing more than 28,000 literature citations; content contributed by more than 5,000 researchers, including 36 Nobel Prize winners; plus biographies of 2,000 well-known scientists from the Hutchison Dictionary of Scientific Biography.