“r-click save mfer” is the result of having fun developing ideas for the tungsten dao. Beginning with a slightly modified “Newton’s Cradle”, replacing steel balls with tungsten cubes, an mfer is listening to some tunes, surfing twitter, and of course r-click saving jpegs. Excitement ensues when a tungsten cube flies off the rails. All is well in the end and our mfer relaxes with a scotch on the tungstens.