11. How Stuff Works
Articles explain how hundreds of things work, from elements of the human body to space-age technology.
http://www.howstuffworks.com/
Hit: [7]
Apr 15, 2004
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12. Informationsphere.com
Free online encyclopedia that allows users to submit their own articles for inclusion in its database.
http://www.informationsphere.com/
Hit: [13]
Apr 15, 2004
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13. The Probert Encyclopaedia
Serious reference source with over 60,000 fully hypertext linked entries covering the entire spectrum of human knowledge. Content is aimed at journalists and researchers.
http://www.probert-encyclopaedia.co.uk/
Hit: [10]
Apr 15, 2004
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