Welcome to j-star.org. Here you can find things that I've made and want to share.
[14/02/2012] Update the publication list. Update Mathematica course to latest version.
[25/05/2011] So long, so few updates! Add a link to a new project of mine, openaltimeter. Update the publication list.
[07/07/2009] Updated Mathematica course to latest version.
[23/09/2008] Added a talk entitled "Maxwell's Hairy Balls" to the talks and notes section.
[06/04/2008] Everything! I've finally broken down and put some stuff up on the web. Only 10 or so years too late. I'm sure there'll be another bubble that I can cash in on soon.
You can find a list of the papers that I've published, with pdf'ed versions where available, all collected together in a convenient academic stalker's package here.
I've collected together some notes on a few topics and put them here. You never know, the internet's a big place and somebody might find them useful/interesting!
I run a short course in Mathematica, which you can find here. It's aimed at physicists, but a large fraction of it is suitable for all.
You can find some code that I've written here here.
If you want to send me hate mail or love letters then you can find out how here.