Critical Thinking http://ping.fm/wnZvo

NEJM study of Echinacea angustifolia shows no significant effects in treating colds http://ping.fm/YQmVv

No Link Found Between Personality Traits, Positive Thinking and Cancer http://ping.fm/IbprU

Knowledge, Power, Time, Work and Money Equations http://ping.fm/ue80t

CSI on TV, frame by frame http://ping.fm/XaCrD

It is really interesting watching @jephjacques draw QuestionableContent frame on http://ping.fm/mslVZ

Twitter hacked. They just don't have the best security, do they? http://ping.fm/Cr8Uw