The World Wide Web - Wikipedia

Wikipedia is a Web-based, multi-language, free-content encyclopaedia written collaboratively by volunteers and sponsored by the non-profit Wikimedia Foundation. It has editions in roughly 200 different languages (about 100 of which are active) and contains entries both on traditional encyclopaedic topics and on almanac, gazetteer, and current events topics. Its purpose is to create and distribute a free international encyclopaedia in as many languages as possible. Wikipedia is one of the most popular reference sites on the Internet, receiving around 60 million hits per day.

Wikipedia contains approximately 1.6 million articles. More than 600,000 of these are in English, more than 250,000 in German, and more than 100,000 each in Japanese and French.

http://en.wikipedia.org/wiki/Main_Page/

• Structural

• Educational

• Assistive

• The World Wide Web