Also offers links to major search engines. The topics contain about 12,000 hyperlinked cross-references between definition topics and to other sites for further information. The largest scientific dictionary ever compiled in the English language to the Web. Search from over 130,000 terms defined in 130 fields of science, engineering, mathematics, medicine, and social sciences. The Library of Congress Science Tracer Bullets series is comprised of bibliographic guides designed to help persons locate published materials on a particular subject in the field of science and technology about which they have only a gener al knowledge.
Terms Offers short, clear explanations of tools, materials, and concepts.
Topics include Carpentry, Concrete, Electrical, Heating and Air Conditioning, Painting, Plumbing, and Roofing, among others. I syst em. Eastman Design and Engineering Handbook Cover a variety of topics in Part Design, Tool Design, Failure Analysis, and Secondary Operations. Its mission is to create an online destination for the engineering community, where working professionals can quickly find a variety of information to aid in the solution of complex design problems. Use this handy tool to convert from over 25 different categories including acceleration, illuminance, and voltage.