Wikipedia has empowered me for more than a decade to learn about anything and everything I could possibly think of. Knowledge should be shared!

A free, collaborative, multilingual Internet encyclopedia.

The mission of the Wikimedia Foundation is to empower and engage people around the world to collect and develop educational content under a free license or in the public domain, and to disseminate it effectively and globally.  In collaboration with a network of chapters, the Foundation provides the essential infrastructure and an organizational framework for the support and development of multilingual wiki projects and other endeavors which serve this mission. The Foundation will make and keep useful information from its projects available on the Internet free of charge, in perpetuity.

Wikimedia Foundation

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Wikimedia Foundation

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Wikimedia Foundation

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Join Cassandra to support Wikimedia Foundation

Join Cassandra to support Wikimedia Foundation

Wikimedia Foundation

Supporters

Become a supporter!

Become a supporter!

Turn this donation into a movement

Wikimedia Foundation

Wikimedia Foundation