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By Published on .

Quick, define "a-ak." If you don't know, go look it up at Encyclopaedia Britannica's retooled Web site. The entire 32-volume encyclopedia set is now available for free online, a bonus for kids doing homework assignments or anyone else who needs concise information fast. The site also offers current information from newspapers, magazines, and financial market reports. Search the site by keyword or use one of the menu tabs on the home page to dive into a particular subject. Click on the tab for Health, for example, and up pop three options to look for health-related topics in the encyclopedia, in current news stories, or on the Internet. Free e-mail accounts are also available, and users can register to receive regular bulletins about upcoming events at the site.

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