Fan message
Was at Walgreens this morning and noticed some handheld fans that had a strip of LEDs built into one of the blades to display messages. This normally wouldn’t be that big of a deal except that these things were only $3.99 each. So I bought one, resisting the urge to buy one for each of the kids too. I immediately put it to good use by making it display PLAish things.
I’m sure I’ll think of some kind of evil use for this thing. I was thinking of putting it in my back car window with a button on the dash to make it display messages to drivers behind me. I could cause all kinds of road rage with it! Or maybe it could just display messages from my living room window. Anyone have any ideas for it?