links, blogs, etc.:
this week's finds in mathematical physics
: John Baez's math-phys column.
-category research blog.
the secret blogging seminar
: uc berkeley grad student math blog.
the everything seminar
: cornell grad student math blog.
: math grad student blog.
noncommutative geometry blog
the grothendieck circle
: the life and mathematics of Alexander Grothendieck.
: a web comic about romance, sarcasm, math, and language.