Penn Math Links:
Math Advising
UPenn Mathematics
Other Math Resources:
Mathworld - A strictly math encyclopedia
Wikipedia - A great online encyclopedia.
The arXiv preprint server
Dr. Allen Hatcher's book on Algebraic
Topology
Dr. Frank Jones's book on Vector
Calculus
Dr. Brendan Hassett's notes on Algebraic
Geometry
Random Links:
The Sean O'Donnell Show
GUE's Diving Website
Dr. Robert Vela's Scientific Deer Breeding Website
Mozilla.org - Check out Firefox and Thunderbird
Screw You Telemarketers
Harvard Sucks!!!
Fun Links:
Exploding Dog - Art for everyone
Ebaum's World - Videos, Games, etc.
AddictingGames.com - I'll let
you guess what you're gonna find here.