A free computer-programming course on reddit. Click "prev" for more lessons. 113 lessons so far.
posted by grumblebee on Oct 24, 2009 - 89 comments

The dog's nuts of the periodic table.
posted by ozomatli on May 30, 2006 - 41 comments

Yo, books! Absolute masses of maths, physics, and CS books chez bhargav. Via Madame Martin
posted by Wolof on Mar 29, 2005 - 7 comments