Citizendium is a wiki encyclopedia where real-name authors share and improve free knowledge on a wide range of topics in a friendly online community.
Explore a wiki with expert-edited articles
Citizendium is an online wiki platform designed to create and share reliable knowledge on just about any subject. What sets it apart is that contributors use their real names, fostering a sense of accountability and trust. The site encourages anyone eager to share their expertise or learn from others to participate, making it a welcoming space for collaborative knowledge-building.
You’ll find thousands of articles, each open for improvement and discussion, with an emphasis on accuracy and civility. Whether you want to research a topic, contribute your own knowledge, or join thoughtful discussions, Citizendium offers a supportive community that values transparency and the public good. It’s a great resource for those seeking well-sourced information and constructive collaboration.
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