Oftentimes it's the most complex of designs that leads into the next level of a technology. Other times, it's the simplest of tweaks that completely revolutionize things. Take the Power Bridge concept, for instance, which simply takes the conventional power strip, turns it upside down and calls it a day. Designed by Hyukjae Chang, the immensely simplistic device keeps those gaudy plugs underneath the top bridge, and it also makes routing the connecting AC cables all sorts of simple. There's no telling when this thing will finally leave the drawing board and ente