While supplies last, and at a discounted price, we are offering the 2012 Hacker Calendar.
This full size wall calendar features 14 really cool pictures from 2600 Magazine staff photographers Dave Buchwald and Kyle Drosdick (one for each month of 2012, one for the last months of 2011, and the cover). These images, culled from a collection of many thousands, focus on the science of telephony, the theme of this year's calendar.
This is also the only calendar we know of that clearly marks when the end of the world is supposed to take place in 2012. We figured that might also be of interest.