Stuff on My desk 2

There are 5 books laying on top of another in the far right corner of my desk. The top book reads "Statistic&experimental design". immediately to the left of this stack of books there is an external hard dive. 

The hard drive  no longer functions for my mac, which has forced me to back my shit up on memory sticks. In the end using memory sticks is cheaper plus they are more portable. The downside is that you may have three or four memory sticks laying around. keeping track of this many can be a hassle since these suckers easily hide under papers, books whatever else might find its way onto your desk.