 A lot can happen in a wiki minute, like the 60 seconds of everything that happens on wikimedia projects. Or even the time it takes to answer, what free knowledge projects does the wikimedia foundation support? This might surprise you, but wikipedia is only one of 13 wiki-based projects. There's also wikimedia comments, the world's largest free-to-use media library that includes images, photographs, videos and sounds from all over the world. And wiki data, a database for wikimedia projects that's open and free, as well as the people and machines can view, edit, curate and use. Media wiki, the free and open source wiki software that powers wikipedia and many other sites, from pop culture hubs to cancer research. We can't forget wiki source, a free library of original texts and historical documents, from poetry to government records. Or wiki books, an open content textbook collection anyone can edit. There are even wiki-based projects for news, course materials, definitions, quotes, species, travel and project coordination. And those are the free knowledge projects supported by the wikimedia foundation in only a minute.