FYI -- if you have not seen this film, you should. A review is here: https://www.hammertonail.com/latest-reviews/picture-a-scientist/ It's available only until January 10. To access the film, go to: https://vimeo.com/showcase/uchicagopictureascientist And enter the password: uchicago1220 Thanks to Andrea Viel for the info (and UChicago). Salman