I came across a question on worldbuilding, one which was being debated in the comments. As far as I could tell the working made sense but I thought rather than listen to debates in the comments I could put it to the actual physicists.
I wasn't sure what the rules on that are though, would I copy the whole working over? Do I just point people to the link? (That seems a bit lazy) Is it seen as bad practice to make questions like this?