Umm... I think you are partly mixing me up with another person. At least I wasn't responsible for the midnight tour -- that was Elena, who was also an American in Pooh Soc. I'm also not sure about the scientist bit -- what I'm doing now isn't really science, and I can't think of anywhere I have explained my work where you might have seen it.

(I am responsible for the postcards though -- they are great fun to find and send.)