Astrophysics at Exeter
Dr Matthew Bate's Homepage (my PhD supervisor)
UK mirror for astro-ph
UK mirror for the NASA Astrophysics Data System
Astronomy Picture of the Day
MathWorld
Numerical Recipes
Unit Conversions
Slashdot
Firefox
Comprehensive Perl Archive Network (CPAN)
GnuPG - PGP encryption program
Google.co.uk
Wikipedia - One of the most interesting (and useful) sites on the web
The Tolkien Society
Ardalambion - for anyone interested in Tolkien's languages
A Serpent in Paradise -
Part One
and Part Two - probably one of the best pieces of LotR fanfiction (in my opinion) I've read on the web
Project Aon - for those of you that remember the Lone Wolf series of game books