Though Frances Ross and her sister Caroline Ross both ended up on the faculty of MIT’s Department of Materials Science and Engineering, they got there by quite different pathways. While Caroline followed a more traditional academic route and has spent most of her career at MIT, Frances Ross spent most of her professional life working in the industrial sector, as a microscopy specialist at IBM. It wasn’t until 2018 that she arrived at MIT to oversee the new state-of-the-art electron microscope systems being installed in the new MIT.nano facility. Frances,…