It's a day before we here in Chicago will get to see a partial solar eclipse. I know of people who are already in downstate Illinois at Carbondale to view the total eclipse (they will get another total eclipse in 2024, I think).
So, any of you will be look up, hopefully with proper eye wear, to view the eclipse tomorrow? I actually will be teaching a class during the main part of the eclipse, but I may just let the students out for a few minutes just to join the crowd on campus who will be doing stuff for the eclipse. Too bad I won't be teaching optics, or this will be an excellent tie-in with the subject matter.