[Discover] Cheat on the Need to Sleep - Wired How-To Wiki http://howto.wired.com/wiki/Cheat_on_the_Need_to_Sleep
(health sleep tutorials lifehacks) 
[Discover] Dreaming to Infinity » Blog Archive » A Complete Beginner’s Introduction To Lucid Dreaming http://dailydeluge.com/2007/01/28/a-complete-beginners-introduction-to-lucid-dreaming/ (lucid consciousness dreaming sleep)
[Discover] Top 10 Foods for a Good Night's Sleep - Beauty Eats on Yahoo! Food http://food.yahoo.com/blog/beautyeats/746/top-10-foods-for-a-good-night-s-sleep (sleep food health life)
[Discover] How To Wake Up Early :: Understand Sleep Mechanics http://www.howtowakeupearly.com/Understand-sleep-mechanics.aspx (health brain lifehack howto)
[Discover] How to Sleep More Effectively, Starting Tonight at Personal Development with Ririan Project http://ririanproject.com/2007/06/21/how-to-sleep-more-effectively-starting-tonight/ (health science lifehacks tips)
[Discover] Psychology Today: Dreams: Night School http://www.psychologytoday.com/articles/index.php?term=20071029-000003&page=1 (psychology brain dreams science)
[Discover] Dreaming to Infinity » Blog Archive » A Complete Beginner’s Introduction To Lucid Dreaming http://dailydeluge.com/2007/01/28/a-complete-beginners-introduction-to-lucid-dreaming/ (lucid consciousness dreaming sleep)
[Discover] Top 10 Foods for a Good Night's Sleep - Beauty Eats on Yahoo! Food http://food.yahoo.com/blog/beautyeats/746/top-10-foods-for-a-good-night-s-sleep (sleep food health life)
[Discover] How To Wake Up Early :: Understand Sleep Mechanics http://www.howtowakeupearly.com/Understand-sleep-mechanics.aspx (health brain lifehack howto)
[Discover] How to Sleep More Effectively, Starting Tonight at Personal Development with Ririan Project http://ririanproject.com/2007/06/21/how-to-sleep-more-effectively-starting-tonight/ (health science lifehacks tips)
[Discover] Psychology Today: Dreams: Night School http://www.psychologytoday.com/articles/index.php?term=20071029-000003&page=1 (psychology brain dreams science)