FindArticles (archive of published articles that you can search for free; constantly updated, it contains articles dating back to 1998 from more than 300 magazines and journals.)
OneLook Dictionaries (dictionary search tool which allows you to look up a word in 350 different dictionaries simultaneously, or pick specific dictionaries from a grouping of subject-specific ones. Includes Internet/computer, science, technology, business, sports, religion, acronym, and general dictionaries)
