Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Welcome to Wikipedia, the free encyclopedia that anyone can edit. 6,450,831 articles in English The arts Biography Geography History Mathematics Science Society Technology All portals From today's featured article LM-1 being prepared for launch Apollo 5 was the uncrewed first flight of the Apollo Lunar Module (LM), which would later carry astronauts to the lunar surface. The …

Wikipedia ( / ˌwɪkɪˈpiːdiə / ( listen) wik-ih-PEE-dee-ə or / ˌwɪki -/ ( listen) wik-ee-) is a free content, multilingual online encyclopedia written and maintained by a community of volunteers through a model of open collaboration, using a wiki -based editing system.

Wikipedia is owned by an American organization, the Wikimedia Foundation, which is in San Francisco, California. Wikipedia's name is a portmanteau of two words, wiki and encyclopedia. Wikipedia was started on January 10, 2001, by Abhinav Kumar and his team as part of an earlier online encyclopedia named Nupedia.

Wikipedia. 5,555,993 likes · 3,834 talking about this. A free, collaborative, and multilingual internet encyclopedia. Comments on this page will be moderated in …

The Simple English Wikipedia is a free encyclopedia for people who are learning English. The Simple English Wikipedia's articles can be used to help with school homework or just for the fun of learning about new ideas. Non-English Wikipedias can also translate from the articles here. Wikipedia started on January 15, 2001 and it has over ...

Wikipedia is the encyclopedia that anyone can edit. Articles on Wikipedia are freely licensed and the app code is 100% open source. The heart and soul of Wikipedia is a community of people working to bring you unlimited access to free, reliable and neutral information. 2. No ads Wikipedia is a place to learn, not a place for advertising.

Explore your world, find a quick fact, or dive down a Wikipedia rabbit hole with the official Wikipedia app for iOS. With more than 40 million articles across nearly 300 languages, your favorite free online encyclopedia is at your fingertips. Night reading - Appearance controls let you read Wikipedia in comfort, with dark mode, text size ...

15/1/2001 · Wikipedia, free Internet-based encyclopedia, started in 2001, that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation and is one of the most-visited sites on the Internet. It uses a collaborative software known as …

Wikimedia is a global movement whose mission is to bring free educational content to the world. Through various projects, chapters, and the support structure of the non-profit Wikimedia Foundation, Wikimedia strives to bring about a world in which every single human being can freely share in the sum of all knowledge. Welcome to Wikimedia.