The blog was down for several days due to computer troubles. There was a power failure in Mountain View while my parents were out of town, and then when it ended the wall.org computer booted up with the wrong operating system. Just wanted to let everyone know that the problem is fixed now.
About Aron Wall
I am a Lecturer in Theoretical Physics at the University of Cambridge. Before that, I read Great Books at St. John's College (Santa Fe), got my physics Ph.D. from U Maryland, and did my postdocs at UC Santa Barbara, the Institute for Advanced Study in Princeton, and Stanford. The views expressed on this blog are my own, and should not be attributed to any of these fine institutions.
Welcome to the IT world :-)