Ariana Huffington on Sleep From the TED Talks for Women in DC

I agree with her. I, for one, find nothing makes my day better (including, but not limited to, more "productive"), than a good night of sleep (about 8 hours). Take heed and govern yourselves accordingly! (Too bad Berna couldn't score a ticket for this!)

P.S. "Conditioning Research" is a very good health and fitness website from Scotland.