Rookie
Ever see the movie hackers? Well, these guys in Berlin are doing it for real. Basically, converting a building into a large scale over-the-top LED screen where people can interact and write messages that scroll across the building via cellphone. People can play video games, and even play against one another. Imagine all the advertising possiblities, and car accidents along the way. I'd like to see one pop up in the states, but I seriously doubt it'll ever happen. We're a bit too uptight to allow something this cool to work its way through the system. Find out more at blinkenlights.de