I finished my PhD! (!!!) Thanks so much to all of you for following so far, and
giving me a use for the interesting images that wouldn’t necessarily make it to
publication. I’m glad I’m not the only one amused by strange-looking dust
[http://lewisandquark.tumblr.com/post/
![(Untitled)](/content/images/size/w795/2df4720a10e864c39c29d2185161766a/tumblr_ni9c10YCqz1spzrmao1_1280.jpg)