Robert Thirsk
@robertthirsk
Engineer, physician, former Canadian Space Agency astronaut, chancellor emeritus University of Calgary.
ID: 833510688
http://robertthirsk.ca/ 19-09-2012 15:00:59
1,1K Tweet
3,3K Followers
253 Following
@robertthirsk
Engineer, physician, former Canadian Space Agency astronaut, chancellor emeritus University of Calgary.
ID: 833510688
http://robertthirsk.ca/ 19-09-2012 15:00:59
1,1K Tweet
3,3K Followers
253 Following