Homemade Computer Crafted with Legos Crunches Numbers for Medical Research

What do you do when your hobby is building computers, and you have a keen desire to build a highly energy efficient computer that can be utilized by supercomputers for computations for medical research? Oh, and you have a ton of Legos laying around? Well, for one computer geek, that created a perfect opportunity for making an energy efficient, but incredibly powerful PC out of, yes, Legos.

Source:
http://www.treehugger.com/files/2011/07/homemade-computer-crafted-with-legos-crunches-numbers-for-medical-research.php