http://en.wikipedia.org/wiki/Tech_Model_Railroad_Club http://en.wikipedia.org/wiki/Tech_Model_Railroad_Club "The Tech Model Railroad Club (TMRC) is a student o

http://en.wikipedia.org/wiki/Tech_Model_Railroad_Club http://en.wikipedia.org/wiki/Tech_Model_Railroad_Club "The Tech Model Railroad Club (TMRC) is a student organization at the Massachusetts Institute of Technology (MIT), and one of the most celebrated model railroad clubs in the world, because of its historic role as a wellspring of hacker culture."