This morning, finish the cosmology book (only a few chapters left). Then maybe do another draft of what I did last night; it was workmanlike, but I think I'd like to try a more sensual, detail-oriented version. I'm not sure the current version will hook people; it's very plot-based, and I'd like to give them more than that.
At some point, groceries and then cooking dinner for various and sundry, then a party at Mike's (newish Ph.D. student). Pleasant day, hopefully.