276: a good night's sleep does you good

Today's linked article, from the UK's Guardian newspaper, is definitely good news - provided you can get a good night's sleep, I guess! Apparently, scientists from the University of Geneva have recently concluded research indicating that our brains do indeed work on problems and consolidate learning whilst we're asleep. So, there you go. If something's bothering you (or you have an exam tomorrow) 'sleeping on it' really should help. Talking of which, it's my bedtime...