Hello, all. Recently, I've been looking into grad school and trying to find research areas that interest me. Unfortunately, this seems to be quite tedious, and I may miss things I'm interested in. Does anyone have a good strategy for finding interesting research groups, especially for someone who doesn't know a lot of what's available? As background, I would either be going into an undecided field of physics or a mechanics-related field of mechanical engineering for PhD research. Also, my current methodology requires some knowledge of which school you would go to. Being from the state of Illinois, I find schools in that region to be more appealing, and Illinois, Northwestern, and UChicago would be of particular interest (that's not to say they're the only choices). Thanks!