No, there's no way I just wrote about this Instructables guide to making patterns on your fridge with magnetic lights just because there was a Pac-Man picture. What, do you think I'm obsessed? Just because of the moving plush toys and the crocheted set of P-M and ghosts? Well, you'd be... okay, you'd be right. But bear with me here because Pac-Man is not a necessity here and this bit of geek-home-chicery actually creates a pretty cool ...