Using nothing more than a discarded computer fan, some markers and a few bits and pieces, we created our very robot — and it can even draw. (newscientist.com)
For old computer fans, this is something of a famous peripheral — it basically allowed computers with no graphics display abilities to display graphics. (shmuplations.com)
This grill is made using an Altoids Sours tin, some sheet metal screws, metal nuts, and a couple of computer fan guards. (fieryfoodscentral.com)