My #PHYS1303 students suggested last lecture topics, then rank-voted them. The result? They are collectively most interested in black holes and the ultimate fate of the cosmos. My last lecture of the semester will be entitled: "Lives of Stars, Death of a Universe" https://twitter.com/drsekula/status/1120332420400787456/photo/1 https://chirp.cooleysekula.net/attachment/57016