There’s a bug in Wordpress that makes pages with equal slugs output the content from both when either one is accessed; it’s bug 962 in the Wordpress bug database, and when I learn that it’s been patched I will probably port the patch over to this installation to remove the problem.
I’ll get this schedule up soon after I clean up the HTML. For now, please refer to the original version, found in /files/mit/ on this server.