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What Is The Purpose Of a USB Fan? Answered

I made some USB fan, and plugged it in. It worked. As I watched it spin around blowing a tiny bit of air out, I thought to myself, "What on Earth should I do with this thing?" Somebody tell me, what is there that this little fan can do?

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You could attach LEDs to it for a nightlight.

ummmm... errr.... ummmm... you could... ahhh did I mention umm?

I just made a mini water cooler! (older type of air conditioner that uses ice and water to produce cool air)