Org-Mode Clock In and Clock Out
I won't go into too much detail, but essentially you can clock in and out of activities in an org buffer. I wasn't aware of this until the other day.
My plan is to try and accurately log my time throughout my PhD. It'll allow me to review weekly how much time I have worked and where I've spent my time.
Using *C-c C-x C-i* or *C-c C-x C-o* will clock me in or out of a heading.
So many reasons why I love Emacs, and this is one of them.