wiki_didyouknow         Generate 'did you know' facts from the
                        Wikipedia main page on a specified date.
wiki_inthenews          Generate news items from the Wikipedia main
                        page on a specified date.
wiki_onthisday          Generate 'on this day' facts from the Wikipedia
                        main page on a specified date.
wiki_randomfact         Generate random facts from historic Wikipedia
                        main pages
wiki_search             Display results of a Wikipedia search in the
                        browser
