Do you own one of these mini USB fans? I love them and I think whoever introduced them is ingenious because they don’t need to be plugged to a power socket. Instead, they’re powered by the USB port of your computer, laptops or even PS3 game machines. I bought two of these from Home-Fix a couple of months ago and I have one sitting permanently on my desk, keeping me cool while I’m working on the computer. Then the other day, I was painting my nails and I realized that these mini fans can help to dry the nails! Why didn’t I think of that earlier?