User contributions
- 16:02, 29 March 2009 (diff | hist) . . (+5) . . Make 25
- 16:01, 29 March 2009 (diff | hist) . . (+98) . . User:Vjonker (current)
- 16:00, 29 March 2009 (diff | hist) . . (+57) . . N User:Vjonker (New page: Vincent Jonker Freudenthal institute Utrecht University)
- 15:59, 29 March 2009 (diff | hist) . . (+14) . . Make 25
- 15:56, 29 March 2009 (diff | hist) . . (+329) . . Make 25
- 15:52, 29 March 2009 (diff | hist) . . (+80) . . N Make 25 (New page: An activity in development by the Freudenthal institute category:activities)