Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
From today's featured article Nuclear reaction theorised by Meitner and Frisch Nuclear fission was discovered in December 1938 by physicists Lise Meitner and Otto Frisch, and chemists Otto Hahn and Fritz Strassmann. Fission is a nuclear reaction and process of radioactive decay in which the nucleus of an atom splits into two or more smaller, lighter nuclei. The fission process releases a very ...
Download Wikipedia and enjoy it on your iPhone, iPad, and iPod touch. 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.
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.
May 19, 2021 · 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 wiki for editing articles.
195k Followers, 68 Following, 1,592 Posts - See Instagram photos and videos from Wikipedia (@wikipedia)
We would like to show you a description here but the site won’t allow us.
China (Chinese: 中国; pinyin: Zhōngguó; lit. 'Central State; Middle Kingdom'), officially the People's Republic of China (Chinese: 中华人民共和国; pinyin: Zhōnghuá Rénmín Gònghéguó; PRC), is a country in East Asia.It is the world's most populous country, with a population of more than 1.4 billion. It borders 14 countries, the second most of any country in the world, after Russia.
Sep 09, 2020 · Wikimedia Commons. a collection of 71,821,571 freely usable media files to which anyone can contribute. Images. Sounds. Videos. Upload. Picture of the day. Stormy sunset over Waimakariri river basin, New Zealand. The picture was taken from Black Range.
Jun 12, 2021 · Wikipedia ( plural Wikipedias ) The label of a DVD version of the German Wikipedia. A version of the encyclopedia Wikipedia (a free - content online encyclopedia) in a particular language . quotations . There are over five million articles on the English Wikipedia. 2005, Financial Times, December 14.