From a science feature in yesterday's Metro:
Wow, those figures certainly sound impressive. But I have no idea how many Suns every year make up one Earth every minute - or vice versa. So does the largest known quasar consume matter more quickly than the brighest known quasars? I assume so, but without looking up some figures and getting my calculator out, I don't really know.
Excuse the pun, but things like this matter.
The ambiguous Oxford comma
6 days ago