The DYK section gives publicity to interesting facts from Wikipedia articles , as a way of thanking the editors who work on those articles and to encourage other editors to contribute to and improve that article and the encyclopedia . The DYK section gives publicity to newly created or expanded Wikipedia articles . This serves as a way to thank editors who create new content , encourages editors to contribute to and improve articles and the encyclopedia , and brings new and expanded articles to the attention of readers who view the Main Page .