[Discover] Main Page - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Main_Page
(wikipedia wiki research reference) 
[Discover] Knol: a unit of knowledge http://knol.google.com/k/knol# (google resources search reference)
[Discover] Canadian government creates own version of Wikipedia http://nbbusinessjournal.canadaeast.com/journal/article/475929 (wikipedia facebook canada government)
[Discover] D4Science - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/D4Science (wikipedia)
[Discover] Wikipedia, den fria encyklopedin http://sv.wikipedia.org/wiki/Portal:Huvudsida (uppslagsverk wiki wikipedia swedish)
[Discover] Knol: a unit of knowledge http://knol.google.com/k/knol# (google resources search reference)
[Discover] Canadian government creates own version of Wikipedia http://nbbusinessjournal.canadaeast.com/journal/article/475929 (wikipedia facebook canada government)
[Discover] D4Science - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/D4Science (wikipedia)
[Discover] Wikipedia, den fria encyklopedin http://sv.wikipedia.org/wiki/Portal:Huvudsida (uppslagsverk wiki wikipedia swedish)