- 11:53, 12 January 2007 diff hist +71 IfYouAre →geologist
- 11:52, 12 January 2007 diff hist +70 IfYouAre →mathematician
- 11:50, 12 January 2007 diff hist +71 IfYouAre →physicist
- 11:50, 12 January 2007 diff hist +71 IfYouAre →chemist
- 11:49, 12 January 2007 diff hist +312 IfYouAre →biologist