For information
Wikipedia is a multilingual online encyclopedia created and maintained as an open collaboration project by a community of volunteer editors using a wiki-based editing system. It is the largest and most popular general reference work on the World Wide Web.
Wikipedia gets most of its money through donations, but also sells goods on the Wikipedia store. Of all the tools that the Internet has given us, perhaps the most useful is free-content Internet encyclopedia Wikipedia.Wikipedia is hosted by the Wikimedia Foundation, and is funded primarily by reader donations.