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TechXtra: Engineering, Mathematics, and Computing

is the most comprehensive scientific research tool on the web.

for scientific information

Welcome to Deep Web Technologies.

Deep Web Technologies Federated Search

IncyWincy: The Invisible Web Search Engine

Almanacs / Complete Subject List / Alphabetical Index A vast compendium of statistics and up-to-date facts and figures, on everything you need to know.

Encyclopedia, Almanac, Atlas, Biographies, Dictionary, Thesaurus. Free online reference, research & homework help. — Infoplease.com

Discover over 70,000+ databases and specially search engines

The Virtual Training Suite provides free Internet tutorials on using the Web for education and research, written by qualified lecturers and librarians. Intute closed in July 2011 . Please note that the site has now been archived and we are not adding any further resources to the catalogue or making any changes to existing content.