Not WoW related, but I thought I'd share this really awesome video that my girlfriend sent me a link to. She's an architecture student at Cornell, and apparently one of her studio teachers showed this video.
It's pretty humbling to think about all the things we take for granted when we go through our daily lives, from light switches to vehicles, sewer systems, and how we're all connected in some way.
Pretty cool. Oh, and the music is awesome, too!