[Discover] Why You Will Eat Less in the Future - Yahoo! News http://news.yahoo.com/s/livescience/20080723/sc_livescience/whyyouwilleatlessinthefuture
(energy vegetarian economics vegan) 
[Discover] Gut bacteria - fat or thin, family or friends, shared or unique http://scienceblogs.com/notrocketscience/2008/12/gut_bacteria_fat_or_thin_family_or_friends_shared_o ... (hwblog ecology edyong bacteria)
[Discover] Gut bacteria - fat or thin, family or friends, shared or unique http://scienceblogs.com/notrocketscience/2008/12/gut_bacteria_fat_or_thin_family_or_friends_shared_o ... (hwblog ecology edyong bacteria)