A global science gateway connecting you to national and international scientific databases. WorldWideScience.org accelerates scientific discovery and progress by providing one-stop searching
2100 BC+ WorldCat connects you to the collections and services of more than 10,000 library worldwide.
Vadlo is an academic, open-access, free search engine created to locate biology research information by searching across specific categories such as protocols, online tools, seminars/powerpoint & databases.
Single search interface to > 2,500 journals, books & reference works in life, physical, medical, technical and social sciences.
1965+ Science Citation Index with cited reference searching which tracks articles that have cited a specific work by an author.
3rd ed. c1991-2006 Information provider: Springer Online only 3rd version of print resource; updated in regularly scheduled releases. Volume 1
The OED is widely regarded as the accepted authority on the English language. It is a guide to the meaning, history, and pronunciation of 600,000 words— past and present—from across the English-speaking world.
Thousands of ebooks available for check ou t
Dictionary and thesaurus with links to Encyclopaedia Britannica and full-text
Information provider: National Library of Medicine Consumer health information, includes health topics and tutorials, drug information, dictionaries and current health news.