http://www.insidehighered.com/sites/default/server_files/styles/blog_landing/public/Screen%20Shot%202011-12-12%20at%2012.29.48%20PM.png?itok=ITDqfJNPCoffee, tea, java, brew, brain juice, liquid heaven. Caffeine is what makes the world of academia work and the thing guaranteed to bring even the most reclusive grad student to an early morning seminar. Yet somehow I've completely missed the caffeine train. More...