Published on Friday, 12 August 2011 12:29 | | 
Cutting back on one’s sleep to get more done is a false economy, according to recent scientific research. Our minds become creative powerhouses while we sleep, producing new ideas and solutions to problems.
Paul McCartney said he awoke with the tune of Yesterday in his head, and Robert Louis Stevenson reported that the idea for The Strange Case of Dr Jekyll and Mr Hyde came to him in a dream!