Grampa's Chem Lecture

Grampa gave a lecture this afternoon. The Chemistry Department brings in retired folks to chat about their work and whatnot.
And I saw an absurd number of people that I know. Mark, the guy I worked under in the lab last year, was there, as was the head chemist of that lab. Hong Ren, my TA in organic chemistry last semester, was also there, as was my prof for that course. And a guest lecturer I had in a class once. And another girl who worked in Kevin's lab.
Almost makes me want to be back in a science degree...sigh. So much to want, so little time.