Dan Katz
@thespelvin
Teaching calculus. Solving puzzles. Living the dream. (My Twitter is dominated by sports/politics/pop culture. Personal content is elsewhere and private.)
ID: 150119803
31-05-2010 04:01:14
3,3K Tweet
359 Takipçi
435 Takip Edilen
@thespelvin
Teaching calculus. Solving puzzles. Living the dream. (My Twitter is dominated by sports/politics/pop culture. Personal content is elsewhere and private.)
ID: 150119803
31-05-2010 04:01:14
3,3K Tweet
359 Takipçi
435 Takip Edilen