Any halfway dedicated nerd already owns at least one desk fan that's either USB-powered or features some sort of dual purpose, but if you're a budding star in the kingdom, this might be the one to get you going. The way-too-loudly-colored Cute Green Desk Cool Fan plugs into any spare USB port, moves a small quantity of air around and doubles as a 4-port USB hub. There's even an On / Off switch for the fan for those times with stagnancy is preferred. Not too shabby for $14.99 delivered, we say.
[Via Protein OS]