I've been as tired as a narcoleptic with M.E. today. I knew I shouldn't have licked my fingers after handling the Zopiclone at work. That's what happens when the pharmacy manager brings in doughnuts. So in the absence of a thousand words, here's a pretty picture. The squares marked A & B are exactly the same shade of grey...


I've examined the proof, read the explanation, cropped both squares in a paint program and seen with my own eyes that it's true. Yet somehow I still don't believe it.