Back in March, we went to my 20th anniversary of matriculation dinner at St. Anne's. Spookily, not only was it in a building that didn't exist 20 years ago, but one which did not exist the last time I was in Oxford, in 2004. Food was much better than I remember from college dinners of yore. It did make me feel old. Not many of our year showed up, only enough to fill one table.

I clicked on the link to Lattices, hoping for a Mathematical take on crystallography, but sadly not.