

Academic Info
A directory of internet sources tailored to the college or advanced high school student. Includes "the reference desk", area studies, arts, business, education, engineering, government and law, humanities, medicine, sciences and social sciences.
Internet Archive: The Wayback Machine
The Internet Archive Wayback Machine puts the history of the World Wide Web at your fingertips. The Archive contains over 100 terabytes and 10 billion web pages archived from 1996 to the present. Includes special collections on Election 2000, September 11, 2001, and Web Pioneers.
Internet Public Library
Annotated links to sites that have been evaluated by the IPL staff.
Librarians' Index to the Internet
A directory of internet sites from the Berkeley Digital Library, administered by the California State Library.
Martindale's The Reference Desk
If it's nowhere else, it should be here. The calculator section has 10,120 different types of calculators, from knitting and numerology to fat intake and scuba diving. Also includes links to information on aircraft, astrophysics, bioscience, gems and jewelry, parasites and pesticides, world postal maps, plus the traditional topics.
MEL - The Michigan Electronic Library
A library of electronic information resources, selected by librarians, with a focus on local, state and federal government information, as well as items of general interest.
Refdesk.com
Reference site of the day, facts encyclopedia, fast facts, daily almanac, and quick reference site.
The Voice of the Shuttle
Links to sites dealing with the humanities: anthropology, archaeology, architecture, cultural studies, religion, minority studies, philosophy, photography, post-industrial business theory, religion and more.
The WWW Virtual Library
The oldest catalog of the web, started by Tim Berners-Lee, the creator of html and the web itself. Created by volunteers who compile pages of links for areas in which they are expert, the VL pages are widely recognized as some of the highest-quality guides to the web.