253 Commits

Author	SHA1	Message	Date
Matthias Felleisen	72d904d2d9	small bug in new world code ... svn: r13049	2009-01-09 19:55:48 +00:00
Eli Barzilay	2a61276917	set misc properties ... svn: r12996	2009-01-03 23:55:08 +00:00
Matthias Felleisen	f5714c2086	added universe via a 2htdp teachpack ... svn: r12980	2009-01-03 02:38:09 +00:00