As I mentioned, I defended my dissertation this spring and graduated with my Ph.D. Woo-hoo! (If you're interested, you can find my dissertation online.) When I attended the graduation ceremony, they handed out nice sleeves to hold the doctoral students' diplomas, but inside there were only dummy diplomas. A couple of days ago, the real one arrived in the mail. You can imagine how thrilled I was to discover that it contains a grammatical error.