Quad Cooling
Introduction
This little invention saved me during one particularly hot summer. I mounted two PC fans next to my monitor, getting a little, nice breeze:
After a while, I found and added another two, getting enough breeze to keep me (or at least my face) comfortably cool:
Construction
There's not much to explain here. Simply tie the fans together using some wire and connect them to a standard AT power supply. They won't run from USB very well, unfortunately. ;)